This is an automated email from the ASF dual-hosted git repository. olamy pushed a commit to branch modernize_code in repository https://gitbox.apache.org/repos/asf/maven-integration-testing.git
commit fa3c6ac1da9176ce552028df5aac2b96af634ca1 Author: olivier lamy <ol...@apache.org> AuthorDate: Fri Jun 5 18:27:25 2020 +1000 modernize code a bit Signed-off-by: olivier lamy <ol...@apache.org> --- .../coreit/component/DefaultStatefulSingleton.java | 5 +- .../org/apache/maven/plugin/coreit/CheckMojo.java | 20 +----- .../maven/plugin/coreit/CheckThreadSafetyMojo.java | 23 +------ .../maven/plugin/coreit/DumpRepoLayoutsMojo.java | 24 ++----- .../apache/maven/plugin/coreit/CollectMojo.java | 2 +- .../maven/plugin/coreit/InstallArtifactsMojo.java | 6 +- .../apache/maven/plugin/coreit/ResolveMojo.java | 5 +- .../maven/plugin/coreit/AbstractLoadMojo.java | 4 +- .../apache/maven/plugin/coreit/PropertiesUtil.java | 22 +------ .../apache/maven/plugin/coreit/PropertiesUtil.java | 41 ++---------- .../org/apache/maven/plugin/coreit/CatchMojo.java | 24 +------ .../plugin/coreit/AbstractDependencyMojo.java | 31 ++------- .../plugin/coreit/AbstractDependencyMojo.java | 77 ++++------------------ .../maven/plugin/coreit/AggregateTestMojo.java | 6 +- .../org/apache/maven/plugin/coreit/InjectMojo.java | 5 +- .../apache/maven/plugin/coreit/ExpressionUtil.java | 9 +-- .../apache/maven/plugin/coreit/PropertyUtil.java | 23 ++----- .../org/apache/maven/plugin/coreit/TouchMojo.java | 23 ++++--- .../maven/plugin/coreit/AbstractLogMojo.java | 45 +++++-------- .../apache/maven/plugin/coreit/NoProjectMojo.java | 9 ++- .../apache/maven/its/plugins/SerializeMojo.java | 12 +--- .../apache/maven/its/plugins/SerializeMojo.java | 11 +--- .../maven/plugin/coreit/CoreItMojoWithSetters.java | 9 ++- .../maven/plugin/coreit/SettingsReadItMojo.java | 9 +-- .../org/apache/maven/plugin/coreit/InfoReport.java | 20 +----- .../org/apache/maven/plugin/coreit/ListMojo.java | 20 +----- .../org/apache/maven/plugin/coreit/CoreItMojo.java | 22 +------ .../apache/maven/plugin/coreit/FindToolMojo.java | 20 +----- .../apache/maven/plugin/coreit/CopyPomMojo.java | 18 +++-- .../maven/plugin/coreit/CoreItTouchMojo.java | 9 ++- .../maven/plugin/coreit/UsesPropertiesMojo.java | 10 +-- .../apache/maven/plugin/coreit/DumpAuthMojo.java | 20 +----- .../maven/plugin/coreit/DumpVersionMojo.java | 21 +----- .../maven/plugin/coreit/LoadResourceMojo.java | 22 +------ .../maven/plugin/coreit/LookupWagonMojo.java | 22 +------ .../maven/it/AbstractMavenIntegrationTestCase.java | 10 +-- 36 files changed, 151 insertions(+), 508 deletions(-) diff --git a/core-it-support/core-it-component/src/main/java/org/apache/maven/coreit/component/DefaultStatefulSingleton.java b/core-it-support/core-it-component/src/main/java/org/apache/maven/coreit/component/DefaultStatefulSingleton.java index 9284011..7d74ecc 100644 --- a/core-it-support/core-it-component/src/main/java/org/apache/maven/coreit/component/DefaultStatefulSingleton.java +++ b/core-it-support/core-it-component/src/main/java/org/apache/maven/coreit/component/DefaultStatefulSingleton.java @@ -20,8 +20,9 @@ package org.apache.maven.coreit.component; */ import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; +import java.io.OutputStream; +import java.nio.file.Files; import java.util.Properties; /** @@ -48,7 +49,7 @@ public class DefaultStatefulSingleton { propertiesFile.getParentFile().mkdirs(); - try ( FileOutputStream os = new FileOutputStream( propertiesFile ) ) + try ( OutputStream os = Files.newOutputStream( propertiesFile.toPath() ) ) { properties.store( os, "MAVEN-CORE-IT" ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckMojo.java index 77332db..5c5c135 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckMojo.java @@ -24,9 +24,9 @@ import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugin.MojoFailureException; import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; +import java.nio.file.Files; import java.util.Iterator; import java.util.List; import java.util.Map; @@ -132,31 +132,15 @@ public class CheckMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + outputFile ); - OutputStream out = null; - try + try ( OutputStream out = Files.newOutputStream( outputFile.toPath() ) ) { outputFile.getParentFile().mkdirs(); - out = new FileOutputStream( outputFile ); componentProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + outputFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + outputFile ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckThreadSafetyMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckThreadSafetyMojo.java index 3ce6076..ac86b4f 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckThreadSafetyMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/CheckThreadSafetyMojo.java @@ -23,9 +23,9 @@ import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; +import java.nio.file.Files; import java.util.List; import java.util.Map; import java.util.Properties; @@ -155,32 +155,15 @@ public class CheckThreadSafetyMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + outputFile ); - OutputStream out = null; - try + outputFile.getParentFile().mkdirs(); + try ( OutputStream out = Files.newOutputStream( outputFile.toPath() ) ) { - outputFile.getParentFile().mkdirs(); - out = new FileOutputStream( outputFile ); componentProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + outputFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } - getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + outputFile ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/DumpRepoLayoutsMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/DumpRepoLayoutsMojo.java index 6750a82..338384e 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/DumpRepoLayoutsMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-active-collection/src/main/java/org/apache/maven/plugin/coreit/DumpRepoLayoutsMojo.java @@ -24,9 +24,9 @@ import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugin.MojoFailureException; import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; +import java.nio.file.Files; import java.util.List; import java.util.Map; import java.util.Properties; @@ -112,32 +112,16 @@ public class DumpRepoLayoutsMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + layoutsFile ); - OutputStream out = null; - try + layoutsFile.getParentFile().mkdirs(); + + try ( OutputStream out = Files.newOutputStream( layoutsFile.toPath() ) ) { - layoutsFile.getParentFile().mkdirs(); - out = new FileOutputStream( layoutsFile ); layoutProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + layoutsFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } - getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + layoutsFile ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/CollectMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/CollectMojo.java index 54d3315..3c628e8 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/CollectMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/CollectMojo.java @@ -123,7 +123,7 @@ public class CollectMojo } collector.collect( artifacts, origin, localRepository, remoteRepositories, metadataSource, null, - Collections.EMPTY_LIST ); + Collections.emptyList() ); } catch ( Exception e ) { diff --git a/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/InstallArtifactsMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/InstallArtifactsMojo.java index 1f07910..8907d90 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/InstallArtifactsMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/InstallArtifactsMojo.java @@ -48,7 +48,7 @@ public class InstallArtifactsMojo * @readonly * @parameter default-value="${project.runtimeArtifacts}" */ - private List artifacts; + private List<Artifact> artifacts; /** * @component @@ -86,10 +86,8 @@ public class InstallArtifactsMojo ArtifactRepository artifactRepository = artifactRepositoryFactory.createDeploymentArtifactRepository( "appassembler", "file://" + assembleDirectory.getAbsolutePath() + "/" + repositoryName, artifactRepositoryLayout, false ); - for ( Object artifact1 : artifacts ) + for ( Artifact artifact : artifacts ) { - Artifact artifact = (Artifact) artifact1; - installArtifact( artifactRepository, artifact ); } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/ResolveMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/ResolveMojo.java index 09fa965..0c82538 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/ResolveMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-artifact/src/main/java/org/apache/maven/plugin/coreit/ResolveMojo.java @@ -28,8 +28,9 @@ import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; +import java.io.OutputStream; +import java.nio.file.Files; import java.util.List; import java.util.Properties; @@ -139,7 +140,7 @@ public class ResolveMojo { propertiesFile.getParentFile().mkdirs(); - try ( FileOutputStream fos = new FileOutputStream( propertiesFile ) ) + try ( OutputStream fos = Files.newOutputStream( propertiesFile.toPath() ) ) { props.store( fos, "MAVEN-CORE-IT" ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/AbstractLoadMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/AbstractLoadMojo.java index 7d0d5c6..b1dcc77 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/AbstractLoadMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/AbstractLoadMojo.java @@ -174,11 +174,11 @@ public abstract class AbstractLoadMojo // test ClassLoader.getResources() try { - List urls = Collections.list( classLoader.getResources( path ) ); + List<URL> urls = Collections.list( classLoader.getResources( path ) ); if ( !urls.equals( Collections.list( childClassLoader.getResources( path ) ) ) ) { getLog().error( "[MAVEN-CORE-IT-LOG] Detected class loader defect while getting " + path ); - urls = Collections.EMPTY_LIST; + urls = Collections.emptyList(); } loaderProperties.setProperty( path + ".count", "" + urls.size() ); for ( int j = 0; j < urls.size(); j++ ) diff --git a/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java b/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java index 332dcc7..c7d1ba4 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-class-loader/maven-it-plugin-class-loader/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java @@ -20,9 +20,9 @@ package org.apache.maven.plugin.coreit; */ import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; +import java.nio.file.Files; import java.util.Properties; import org.apache.maven.plugin.MojoExecutionException; @@ -39,31 +39,15 @@ class PropertiesUtil public static void write( File outputFile, Properties props ) throws MojoExecutionException { - OutputStream out = null; - try + outputFile.getParentFile().mkdirs(); + try ( OutputStream out = Files.newOutputStream( outputFile.toPath() ) ) { - outputFile.getParentFile().mkdirs(); - out = new FileOutputStream( outputFile ); props.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + outputFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-configuration/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java b/core-it-support/core-it-plugins/maven-it-plugin-configuration/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java index caf27d8..3450769 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-configuration/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-configuration/src/main/java/org/apache/maven/plugin/coreit/PropertiesUtil.java @@ -23,12 +23,11 @@ import org.apache.maven.plugin.MojoExecutionException; import org.codehaus.plexus.configuration.PlexusConfiguration; import java.io.File; -import java.io.FileInputStream; -import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.lang.reflect.Array; +import java.nio.file.Files; import java.text.SimpleDateFormat; import java.util.Collection; import java.util.Date; @@ -52,10 +51,8 @@ class PropertiesUtil if ( inputFile.exists() ) { - InputStream is = null; - try + try ( InputStream is = Files.newInputStream( inputFile.toPath() ) ) { - is = new FileInputStream( inputFile ); props.load( is ); } catch ( IOException e ) @@ -63,20 +60,6 @@ class PropertiesUtil throw new MojoExecutionException( "Input file " + inputFile + " could not be read: " + e.getMessage(), e ); } - finally - { - if ( is != null ) - { - try - { - is.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } return props; @@ -85,11 +68,9 @@ class PropertiesUtil public static void write( File outputFile, Properties props ) throws MojoExecutionException { - OutputStream os = null; - try + outputFile.getParentFile().mkdirs(); + try ( OutputStream os = Files.newOutputStream( outputFile.toPath() ) ) { - outputFile.getParentFile().mkdirs(); - os = new FileOutputStream( outputFile ); props.store( os, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) @@ -97,20 +78,6 @@ class PropertiesUtil throw new MojoExecutionException( "Output file " + outputFile + " could not be created: " + e.getMessage(), e ); } - finally - { - if ( os != null ) - { - try - { - os.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } public static void serialize( Properties props, String key, Object value ) diff --git a/core-it-support/core-it-plugins/maven-it-plugin-context-passing/src/main/java/org/apache/maven/plugin/coreit/CatchMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-context-passing/src/main/java/org/apache/maven/plugin/coreit/CatchMojo.java index cd891ad..af6dcd8 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-context-passing/src/main/java/org/apache/maven/plugin/coreit/CatchMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-context-passing/src/main/java/org/apache/maven/plugin/coreit/CatchMojo.java @@ -23,9 +23,10 @@ import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import java.io.File; -import java.io.FileWriter; import java.io.IOException; import java.io.Writer; +import java.nio.charset.Charset; +import java.nio.file.Files; /** * "Catch" a parameter "thrown" by the ThrowMojo through the plugin context, and @@ -66,33 +67,14 @@ public class CatchMojo File outfile = new File( outDir, value ); - Writer writer = null; - try + try ( Writer writer = Files.newBufferedWriter( outfile.toPath(), Charset.defaultCharset() ) ) { - writer = new FileWriter( outfile ); - writer.write( value ); - - writer.flush(); } catch ( IOException e ) { throw new MojoExecutionException( "Cannot write output file: " + outfile, e ); } - finally - { - if ( writer != null ) - { - try - { - writer.close(); - } - catch ( IOException e ) - { - // ignore - } - } - } } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-dependency-collection/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-dependency-collection/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java index 2e4124c..bd46ab3 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-dependency-collection/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-dependency-collection/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java @@ -26,9 +26,9 @@ import org.apache.maven.project.MavenProject; import java.io.BufferedWriter; import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; -import java.io.OutputStreamWriter; +import java.nio.charset.Charset; +import java.nio.file.Files; import java.util.Collection; /** @@ -58,7 +58,7 @@ public abstract class AbstractDependencyMojo * @param artifacts The list of artifacts to write to the file, may be <code>null</code>. * @throws MojoExecutionException If the output file could not be written. */ - protected void writeArtifacts( String pathname, Collection artifacts ) + protected void writeArtifacts( String pathname, Collection<Artifact> artifacts ) throws MojoExecutionException { if ( pathname == null || pathname.length() <= 0 ) @@ -70,18 +70,15 @@ public abstract class AbstractDependencyMojo getLog().info( "[MAVEN-CORE-IT-LOG] Dumping artifact list: " + file ); - BufferedWriter writer = null; - try - { - file.getParentFile().mkdirs(); + file.getParentFile().mkdirs(); - writer = new BufferedWriter( new OutputStreamWriter( new FileOutputStream( file ), "UTF-8" ) ); + try ( BufferedWriter writer = Files.newBufferedWriter( file.toPath(), Charset.forName( "UTF-8" ) ) ) + { if ( artifacts != null ) { - for ( Object artifact1 : artifacts ) + for ( Artifact artifact : artifacts ) { - Artifact artifact = (Artifact) artifact1; writer.write( artifact.getId() ); String optional = ""; if ( artifact.isOptional() ) @@ -98,20 +95,6 @@ public abstract class AbstractDependencyMojo { throw new MojoExecutionException( "Failed to write artifact list", e ); } - finally - { - if ( writer != null ) - { - try - { - writer.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } // NOTE: We don't want to test path translation here so resolve relative path manually for robustness diff --git a/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java index 0bbd86b..12aee86 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AbstractDependencyMojo.java @@ -27,9 +27,10 @@ import org.apache.maven.project.MavenProject; import java.io.BufferedWriter; import java.io.File; import java.io.FileInputStream; -import java.io.FileOutputStream; import java.io.IOException; -import java.io.OutputStreamWriter; +import java.io.OutputStream; +import java.nio.charset.Charset; +import java.nio.file.Files; import java.security.DigestInputStream; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; @@ -74,7 +75,7 @@ public abstract class AbstractDependencyMojo * @param artifacts The list of artifacts to write to the file, may be <code>null</code>. * @throws MojoExecutionException If the output file could not be written. */ - protected void writeArtifacts( String pathname, Collection artifacts ) + protected void writeArtifacts( String pathname, Collection<Artifact> artifacts ) throws MojoExecutionException { if ( pathname == null || pathname.length() <= 0 ) @@ -86,18 +87,15 @@ public abstract class AbstractDependencyMojo getLog().info( "[MAVEN-CORE-IT-LOG] Dumping artifact list: " + file ); - BufferedWriter writer = null; - try - { - file.getParentFile().mkdirs(); + file.getParentFile().mkdirs(); - writer = new BufferedWriter( new OutputStreamWriter( new FileOutputStream( file ), "UTF-8" ) ); + try ( BufferedWriter writer = Files.newBufferedWriter( file.toPath(), Charset.forName( "UTF-8" ) ) ) + { if ( artifacts != null ) { - for ( Object artifact1 : artifacts ) + for ( Artifact artifact : artifacts ) { - Artifact artifact = (Artifact) artifact1; String id = getId( artifact ); writer.write( id ); String optional = ""; @@ -115,20 +113,6 @@ public abstract class AbstractDependencyMojo { throw new MojoExecutionException( "Failed to write artifact list", e ); } - finally - { - if ( writer != null ) - { - try - { - writer.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } private String getId( Artifact artifact ) @@ -157,12 +141,10 @@ public abstract class AbstractDependencyMojo getLog().info( "[MAVEN-CORE-IT-LOG] Dumping class path: " + file ); - BufferedWriter writer = null; - try - { - file.getParentFile().mkdirs(); + file.getParentFile().mkdirs(); - writer = new BufferedWriter( new OutputStreamWriter( new FileOutputStream( file ), "UTF-8" ) ); + try ( BufferedWriter writer = Files.newBufferedWriter( file.toPath(), Charset.forName( "UTF-8" ) ) ) + { if ( classPath != null ) { @@ -179,20 +161,6 @@ public abstract class AbstractDependencyMojo { throw new MojoExecutionException( "Failed to write class path list", e ); } - finally - { - if ( writer != null ) - { - try - { - writer.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } protected void writeClassPathChecksums( String pathname, Collection classPath ) @@ -245,33 +213,16 @@ public abstract class AbstractDependencyMojo } } - FileOutputStream os = null; - try - { - file.getParentFile().mkdirs(); - - os = new FileOutputStream( file ); + file.getParentFile().mkdirs(); + try ( OutputStream os = Files.newOutputStream( file.toPath() ) ) + { checksums.store( os, "MAVEN-CORE-IT" ); } catch ( IOException e ) { throw new MojoExecutionException( "Failed to write class path checksums", e ); } - finally - { - if ( os != null ) - { - try - { - os.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } private String calcChecksum( File jarFile ) diff --git a/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AggregateTestMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AggregateTestMojo.java index f52bee9..af6dae2 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AggregateTestMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/AggregateTestMojo.java @@ -74,7 +74,7 @@ public class AggregateTestMojo * @parameter default-value="${reactorProjects}" * @readonly */ - private List reactorProjects; + private List<MavenProject> reactorProjects; /** * Runs this mojo. @@ -86,10 +86,8 @@ public class AggregateTestMojo { try { - for ( Object reactorProject : reactorProjects ) + for ( MavenProject project : reactorProjects ) { - MavenProject project = (MavenProject) reactorProject; - writeArtifacts( filter( projectArtifacts, project ), project.getArtifacts() ); writeClassPath( filter( testClassPath, project ), project.getTestClasspathElements() ); writeClassPathChecksums( filter( testClassPathChecksums, project ), diff --git a/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/InjectMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/InjectMojo.java index 56841ce..6ae06d7 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/InjectMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-dependency-resolution/src/main/java/org/apache/maven/plugin/coreit/InjectMojo.java @@ -53,7 +53,7 @@ public class InjectMojo * @parameter default-value="${plugin.artifacts}" * @readonly */ - private Collection pluginArtifacts; + private Collection<Artifact> pluginArtifacts; /** * The current Maven project. @@ -97,9 +97,8 @@ public class InjectMojo dependencyArtifacts = new LinkedHashSet(); } - for ( Object pluginArtifact : pluginArtifacts ) + for ( Artifact artifact : pluginArtifacts ) { - Artifact artifact = (Artifact) pluginArtifact; String artifactKey = artifact.getGroupId() + ':' + artifact.getArtifactId(); diff --git a/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/ExpressionUtil.java b/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/ExpressionUtil.java index 6e5738b..a1a0302 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/ExpressionUtil.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/ExpressionUtil.java @@ -85,7 +85,7 @@ class ExpressionUtil */ private static Map evaluate( String prefix, List segments, Object context ) { - Map values = Collections.EMPTY_MAP; + Map values = Collections.emptyMap(); if ( segments.isEmpty() ) { @@ -93,7 +93,7 @@ class ExpressionUtil } else if ( context != null ) { - Map targets = Collections.EMPTY_MAP; + Map<String, Object> targets = Collections.emptyMap(); String segment = (String) segments.get( 0 ); if ( context.getClass().isArray() && Character.isDigit( segment.charAt( 0 ) ) ) { @@ -142,9 +142,10 @@ class ExpressionUtil } values = new LinkedHashMap(); - for ( Object key : targets.keySet() ) + for ( Map.Entry<String, Object> entry : targets.entrySet() ) { - Object target = targets.get( key ); + String key = entry.getKey(); + Object target = entry.getValue(); values.putAll( evaluate( concat( prefix, String.valueOf( key ) ), segments.subList( 1, segments.size() ), target ) ); diff --git a/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/PropertyUtil.java b/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/PropertyUtil.java index becb865..f3769ab 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/PropertyUtil.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-expression/src/main/java/org/apache/maven/plugin/coreit/PropertyUtil.java @@ -20,12 +20,12 @@ package org.apache.maven.plugin.coreit; */ import java.io.File; -import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; import java.lang.reflect.Array; import java.lang.reflect.Method; import java.lang.reflect.Modifier; +import java.nio.file.Files; import java.util.Collection; import java.util.HashMap; import java.util.HashSet; @@ -211,27 +211,12 @@ class PropertyUtil public static void write( Properties props, File file ) throws IOException { - OutputStream out = null; - try + file.getParentFile().mkdirs(); + + try ( OutputStream out = Files.newOutputStream( file.toPath() ) ) { - file.getParentFile().mkdirs(); - out = new FileOutputStream( file ); props.store( out, "MAVEN-CORE-IT-LOG" ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-fork/src/main/java/org/apache/maven/plugin/coreit/TouchMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-fork/src/main/java/org/apache/maven/plugin/coreit/TouchMojo.java index 5401d48..8788f39 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-fork/src/main/java/org/apache/maven/plugin/coreit/TouchMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-fork/src/main/java/org/apache/maven/plugin/coreit/TouchMojo.java @@ -23,10 +23,12 @@ import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.project.MavenProject; +import java.io.BufferedWriter; import java.io.File; -import java.io.FileOutputStream; -import java.io.OutputStreamWriter; import java.io.IOException; +import java.nio.charset.Charset; +import java.nio.file.Files; +import java.nio.file.StandardOpenOption; /** * @goal touch @@ -75,14 +77,19 @@ public class TouchMojo } File touch = new File( dir, file ); + if ( !Files.exists( touch.toPath() ) ) + { + Files.createFile( touch.toPath() ); + } // NOTE: Using append mode to track execution count - OutputStreamWriter w = new OutputStreamWriter( new FileOutputStream( touch, true ), "UTF-8" ); - - w.write( file ); - w.write( "\n" ); - - w.close(); + try ( BufferedWriter w = Files.newBufferedWriter( touch.toPath(), Charset.forName( "UTF-8" ), + StandardOpenOption.APPEND ) ) + { + w.write( file ); + w.write( "\n" ); + } + } catch ( IOException e ) { diff --git a/core-it-support/core-it-plugins/maven-it-plugin-log-file/src/main/java/org/apache/maven/plugin/coreit/AbstractLogMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-log-file/src/main/java/org/apache/maven/plugin/coreit/AbstractLogMojo.java index 585b552..bda0f81 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-log-file/src/main/java/org/apache/maven/plugin/coreit/AbstractLogMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-log-file/src/main/java/org/apache/maven/plugin/coreit/AbstractLogMojo.java @@ -27,7 +27,9 @@ import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStream; -import java.io.OutputStreamWriter; +import java.nio.charset.Charset; +import java.nio.file.Files; +import java.nio.file.StandardOpenOption; /** * Provides common services for the mojos of this plugin. @@ -89,10 +91,13 @@ public abstract class AbstractLogMojo try { file.getParentFile().mkdirs(); - OutputStream out = new FileOutputStream( file, true ); - try + if ( !Files.exists( file.toPath() ) ) + { + Files.createFile( file.toPath() ); + } + try ( BufferedWriter writer = Files.newBufferedWriter( file.toPath(), Charset.forName( encoding ), + StandardOpenOption.APPEND ) ) { - BufferedWriter writer = new BufferedWriter( new OutputStreamWriter( out, encoding ) ); if ( value != null ) { writer.write( value.toString() ); @@ -100,17 +105,6 @@ public abstract class AbstractLogMojo writer.flush(); } } - finally - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore, we tried our best to clean up - } - } } catch ( IOException e ) { @@ -128,26 +122,19 @@ public abstract class AbstractLogMojo { File file = getLogFile(); getLog().info( "[MAVEN-CORE-IT-LOG] Resetting log file: " + file ); - try + /* + * NOTE: Intentionally don't delete the file but create a new empty one to check the plugin was executed. + */ + file.getParentFile().mkdirs(); + try ( OutputStream out = new FileOutputStream( file ) ) { - /* - * NOTE: Intentionally don't delete the file but create a new empty one to check the plugin was executed. - */ - file.getParentFile().mkdirs(); - OutputStream out = new FileOutputStream( file ); - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore, we tried our best to clean up - } + // no op } catch ( IOException e ) { throw new MojoExecutionException( "Failed to reset log file " + logFile, e ); } + } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-no-project/src/main/java/org/apache/maven/plugin/coreit/NoProjectMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-no-project/src/main/java/org/apache/maven/plugin/coreit/NoProjectMojo.java index 752686c..7dd85eb 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-no-project/src/main/java/org/apache/maven/plugin/coreit/NoProjectMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-no-project/src/main/java/org/apache/maven/plugin/coreit/NoProjectMojo.java @@ -67,11 +67,10 @@ public class NoProjectMojo getLog().info( "Touching: " + touch ); - FileWriter w = new FileWriter( touch ); - - w.write( file ); - - w.close(); + try ( FileWriter w = new FileWriter( touch ) ) + { + w.write( file ); + } } catch ( IOException e ) { diff --git a/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-11/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-11/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java index 8d26a3a..33512a7 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-11/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-11/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java @@ -28,7 +28,6 @@ import java.io.Writer; import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugin.MojoFailureException; -import org.codehaus.plexus.util.IOUtil; import org.codehaus.plexus.util.xml.Xpp3Dom; import org.codehaus.plexus.util.xml.pull.MXSerializer; import org.codehaus.plexus.util.xml.pull.XmlSerializer; @@ -49,12 +48,11 @@ public class SerializeMojo public void execute() throws MojoExecutionException, MojoFailureException { - Writer writer = null; + + file.getParentFile().mkdirs(); XmlSerializer s = new MXSerializer(); - try + try ( Writer writer = new OutputStreamWriter( new FileOutputStream( file ), "UTF-8" ) ) { - file.getParentFile().mkdirs(); - writer = new OutputStreamWriter( new FileOutputStream( file ), "UTF-8" ); s.setOutput( writer ); Xpp3Dom dom = new Xpp3Dom( "root" ); @@ -65,9 +63,5 @@ public class SerializeMojo { throw new MojoExecutionException( e.getMessage(), e ); } - finally - { - IOUtil.close( writer ); - } } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-new/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-new/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java index 7627e1f..d848d4a 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-new/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-plexus-utils-new/src/main/java/org/apache/maven/its/plugins/SerializeMojo.java @@ -25,7 +25,6 @@ import java.io.IOException; import java.io.OutputStreamWriter; import java.io.Writer; -import org.apache.commons.io.IOUtils; import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugin.MojoFailureException; @@ -49,12 +48,10 @@ public class SerializeMojo public void execute() throws MojoExecutionException, MojoFailureException { - Writer writer = null; + file.getParentFile().mkdirs(); XmlSerializer s = new MXSerializer(); - try + try ( Writer writer = new OutputStreamWriter( new FileOutputStream( file ), "UTF-8" ) ) { - file.getParentFile().mkdirs(); - writer = new OutputStreamWriter( new FileOutputStream( file ), "UTF-8" ); s.setOutput( writer ); Xpp3Dom dom = new Xpp3Dom( "root" ); @@ -65,9 +62,5 @@ public class SerializeMojo { throw new MojoExecutionException( e.getMessage(), e ); } - finally - { - IOUtils.closeQuietly( writer ); - } } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-setter/src/main/java/org/apache/maven/plugin/coreit/CoreItMojoWithSetters.java b/core-it-support/core-it-plugins/maven-it-plugin-setter/src/main/java/org/apache/maven/plugin/coreit/CoreItMojoWithSetters.java index 5c6c9dd..a4d3ecc 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-setter/src/main/java/org/apache/maven/plugin/coreit/CoreItMojoWithSetters.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-setter/src/main/java/org/apache/maven/plugin/coreit/CoreItMojoWithSetters.java @@ -127,11 +127,10 @@ public class CoreItMojoWithSetters File touch = new File( dir, file ); - FileWriter w = new FileWriter( touch ); - - w.write( file ); - - w.close(); + try ( FileWriter w = new FileWriter( touch ) ) + { + w.write( file ); + } } catch ( IOException e ) { diff --git a/core-it-support/core-it-plugins/maven-it-plugin-settings/src/main/java/org/apache/maven/plugin/coreit/SettingsReadItMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-settings/src/main/java/org/apache/maven/plugin/coreit/SettingsReadItMojo.java index d812445..c786ec4 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-settings/src/main/java/org/apache/maven/plugin/coreit/SettingsReadItMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-settings/src/main/java/org/apache/maven/plugin/coreit/SettingsReadItMojo.java @@ -23,7 +23,6 @@ import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.settings.Settings; import org.apache.maven.settings.io.xpp3.SettingsXpp3Writer; -import org.codehaus.plexus.util.IOUtil; import java.io.File; import java.io.FileWriter; @@ -59,10 +58,8 @@ public class SettingsReadItMojo dumpFile.delete(); } dumpFile.getParentFile().mkdirs(); - FileWriter fw = null; - try + try ( FileWriter fw = new FileWriter( dumpFile ) ) { - fw = new FileWriter( dumpFile ); SettingsXpp3Writer writer = new SettingsXpp3Writer(); writer.write( fw, settings ); } @@ -70,10 +67,6 @@ public class SettingsReadItMojo { throw new MojoExecutionException( e.getMessage(), e ); } - finally - { - IOUtil.close( fw ); - } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/InfoReport.java b/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/InfoReport.java index 74149db..73643ff 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/InfoReport.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/InfoReport.java @@ -110,31 +110,15 @@ public class InfoReport getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file: " + outputFile ); - OutputStream out = null; - try + outputFile.getParentFile().mkdirs(); + try ( OutputStream out = new FileOutputStream( outputFile ) ) { - outputFile.getParentFile().mkdirs(); - out = new FileOutputStream( outputFile ); props.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + outputFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } getLog().info( "[MAVEN-CORE-IT-LOG] Created output file: " + outputFile ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/ListMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/ListMojo.java index 3d79337..e6e642a 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/ListMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-site/src/main/java/org/apache/maven/plugin/coreit/ListMojo.java @@ -83,31 +83,15 @@ public class ListMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + reportsFile ); - OutputStream out = null; - try + reportsFile.getParentFile().mkdirs(); + try ( OutputStream out = new FileOutputStream( reportsFile ) ) { - reportsFile.getParentFile().mkdirs(); - out = new FileOutputStream( reportsFile ); reportProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + reportsFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + reportsFile ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/CoreItMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/CoreItMojo.java index 7fa4452..a847f96 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/CoreItMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/CoreItMojo.java @@ -109,7 +109,7 @@ public class CoreItMojo Properties properties = new Properties(); int count = 1; - for ( Iterator<ToolchainPrivate> i = Arrays.<ToolchainPrivate>asList( tcs ).iterator(); i.hasNext(); count++ ) + for ( Iterator<ToolchainPrivate> i = Arrays.asList( tcs ).iterator(); i.hasNext(); count++ ) { ToolchainPrivate toolchain = i.next(); @@ -120,31 +120,15 @@ public class CoreItMojo } } - OutputStream out = null; - try + outputFile.getParentFile().mkdirs(); + try ( OutputStream out = new FileOutputStream( outputFile ) ) { - outputFile.getParentFile().mkdirs(); - out = new FileOutputStream( outputFile ); properties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( e.getMessage(), e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // ignore - } - } - } } private ToolchainPrivate[] getToolchains() diff --git a/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/FindToolMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/FindToolMojo.java index 06fec9f..88b6a2d 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/FindToolMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-toolchain/src/main/java/org/apache/maven/plugin/coreit/FindToolMojo.java @@ -97,30 +97,14 @@ public class FindToolMojo } } - OutputStream out = null; - try + outputFile.getParentFile().mkdirs(); + try ( OutputStream out = new FileOutputStream( outputFile ) ) { - outputFile.getParentFile().mkdirs(); - out = new FileOutputStream( outputFile ); properties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( e.getMessage(), e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // ignore - } - } - } } } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CopyPomMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CopyPomMojo.java index eddef2b..c9abeea 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CopyPomMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CopyPomMojo.java @@ -62,18 +62,16 @@ public class CopyPomMojo getLog().info( "Copying POM to file: " + dest.getAbsolutePath() ); - FileInputStream in = new FileInputStream( pomFile ); - FileOutputStream out = new FileOutputStream( dest ); - - int read = -1; - byte[] buf = new byte[4 * 1024]; - while ( ( read = in.read( buf ) ) > -1 ) + try ( FileInputStream in = new FileInputStream( pomFile ); + FileOutputStream out = new FileOutputStream( dest ) ) { - out.write( buf, 0, read ); + int read = -1; + byte[] buf = new byte[4 * 1024]; + while ( ( read = in.read( buf ) ) > -1 ) + { + out.write( buf, 0, read ); + } } - - in.close(); - out.close(); } catch ( IOException e ) { diff --git a/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CoreItTouchMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CoreItTouchMojo.java index 460e9c8..950abc3 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CoreItTouchMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-touch/src/main/java/org/apache/maven/plugin/coreit/CoreItTouchMojo.java @@ -153,11 +153,10 @@ public class CoreItTouchMojo getLog().info( "Touching file: " + touch.getAbsolutePath() ); - FileWriter w = new FileWriter( touch ); - - w.write( file ); - - w.close(); + try ( FileWriter w = new FileWriter( touch ) ) + { + w.write( file ); + } } catch ( IOException e ) diff --git a/core-it-support/core-it-plugins/maven-it-plugin-uses-properties/src/main/java/org/apache/maven/plugin/coreit/UsesPropertiesMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-uses-properties/src/main/java/org/apache/maven/plugin/coreit/UsesPropertiesMojo.java index c10e1ff..89983fe 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-uses-properties/src/main/java/org/apache/maven/plugin/coreit/UsesPropertiesMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-uses-properties/src/main/java/org/apache/maven/plugin/coreit/UsesPropertiesMojo.java @@ -50,10 +50,12 @@ public class UsesPropertiesMojo { File file = new File( basedir, "target/project.properties" ); file.getParentFile().mkdirs(); - FileOutputStream fos = new FileOutputStream( file ); - - properties.store( fos, "# Properties generated by the execution of a mojo that uses" - + " interpolated POM values for configuration." ); + try ( FileOutputStream fos = new FileOutputStream( file ) ) + { + properties.store( fos, + "# Properties generated by the execution of a mojo that uses" + + " interpolated POM values for configuration." ); + } } catch ( Exception e ) { diff --git a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpAuthMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpAuthMojo.java index eb829e2..d654c5a 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpAuthMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpAuthMojo.java @@ -124,31 +124,15 @@ public class DumpAuthMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + propertiesFile ); - OutputStream out = null; - try + propertiesFile.getParentFile().mkdirs(); + try ( OutputStream out = new FileOutputStream( propertiesFile ) ) { - propertiesFile.getParentFile().mkdirs(); - out = new FileOutputStream( propertiesFile ); authProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + propertiesFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + propertiesFile ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpVersionMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpVersionMojo.java index 7b02347..28a821c 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpVersionMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/DumpVersionMojo.java @@ -121,32 +121,15 @@ public class DumpVersionMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + propertiesFile ); - OutputStream out = null; - try + propertiesFile.getParentFile().mkdirs(); + try ( OutputStream out = new FileOutputStream( propertiesFile ) ) { - propertiesFile.getParentFile().mkdirs(); - out = new FileOutputStream( propertiesFile ); wagonProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + propertiesFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } - getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + propertiesFile ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LoadResourceMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LoadResourceMojo.java index 4b140a3..346586c 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LoadResourceMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LoadResourceMojo.java @@ -151,32 +151,16 @@ public class LoadResourceMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + wagonClassLoaderOutput ); - OutputStream out = null; - try + wagonClassLoaderOutput.getParentFile().mkdirs(); + + try ( OutputStream out = new FileOutputStream( wagonClassLoaderOutput ) ) { - wagonClassLoaderOutput.getParentFile().mkdirs(); - out = new FileOutputStream( wagonClassLoaderOutput ); loaderProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + wagonClassLoaderOutput, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } - getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + wagonClassLoaderOutput ); } diff --git a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LookupWagonMojo.java b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LookupWagonMojo.java index 8ebf3de..1371895 100644 --- a/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LookupWagonMojo.java +++ b/core-it-support/core-it-plugins/maven-it-plugin-uses-wagon/src/main/java/org/apache/maven/plugin/coreit/LookupWagonMojo.java @@ -102,32 +102,16 @@ public class LookupWagonMojo getLog().info( "[MAVEN-CORE-IT-LOG] Creating output file " + outputFile ); - OutputStream out = null; - try + outputFile.getParentFile().mkdirs(); + + try ( OutputStream out = new FileOutputStream( outputFile ) ) { - outputFile.getParentFile().mkdirs(); - out = new FileOutputStream( outputFile ); loaderProperties.store( out, "MAVEN-CORE-IT-LOG" ); } catch ( IOException e ) { throw new MojoExecutionException( "Output file could not be created: " + outputFile, e ); } - finally - { - if ( out != null ) - { - try - { - out.close(); - } - catch ( IOException e ) - { - // just ignore - } - } - } - getLog().info( "[MAVEN-CORE-IT-LOG] Created output file " + outputFile ); } diff --git a/core-it-support/maven-it-helper/src/main/java/org/apache/maven/it/AbstractMavenIntegrationTestCase.java b/core-it-support/maven-it-helper/src/main/java/org/apache/maven/it/AbstractMavenIntegrationTestCase.java index 9e0edc4..ad69618 100644 --- a/core-it-support/maven-it-helper/src/main/java/org/apache/maven/it/AbstractMavenIntegrationTestCase.java +++ b/core-it-support/maven-it-helper/src/main/java/org/apache/maven/it/AbstractMavenIntegrationTestCase.java @@ -89,7 +89,7 @@ public abstract class AbstractMavenIntegrationTestCase } catch ( InvalidVersionSpecificationException e ) { - throw (RuntimeException) new IllegalArgumentException( "Invalid version range: " + versionRangeStr, e ); + throw new IllegalArgumentException( "Invalid version range: " + versionRangeStr, e ); } ArtifactVersion version = getMavenVersion(); @@ -180,7 +180,7 @@ public abstract class AbstractMavenIntegrationTestCase } catch ( InvalidVersionSpecificationException e ) { - throw (RuntimeException) new IllegalArgumentException( "Invalid version range: " + versionRangeStr, e ); + throw new IllegalArgumentException( "Invalid version range: " + versionRangeStr, e ); } ArtifactVersion version = getMavenVersion(); @@ -276,7 +276,7 @@ public abstract class AbstractMavenIntegrationTestCase } catch ( InvalidVersionSpecificationException e ) { - throw (RuntimeException) new IllegalArgumentException( "Invalid version range: " + versionRange, e ); + throw new IllegalArgumentException( "Invalid version range: " + versionRange, e ); } ArtifactVersion version = getJavaVersion(); @@ -303,7 +303,7 @@ public abstract class AbstractMavenIntegrationTestCase } catch ( InvalidVersionSpecificationException e ) { - throw (RuntimeException) new IllegalArgumentException( "Invalid version range: " + versionRange, e ); + throw new IllegalArgumentException( "Invalid version range: " + versionRange, e ); } ArtifactVersion version = getMavenVersion(); @@ -339,7 +339,7 @@ public abstract class AbstractMavenIntegrationTestCase } catch ( InvalidVersionSpecificationException e ) { - throw (RuntimeException) new IllegalArgumentException( "Invalid version range: " + versionRange, e ); + throw new IllegalArgumentException( "Invalid version range: " + versionRange, e ); } ArtifactVersion version = getMavenVersion();