pono closed pull request #117: [MNG-5756] Java home output in mvn -v is
misleading
URL: https://github.com/apache/maven/pull/117
This is a PR merged from a forked repository.
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diff --git
a/maven-embedder/src/main/java/org/apache/maven/cli/CLIReportingUtils.java
b/maven-embedder/src/main/java/org/apache/maven/cli/CLIReportingUtils.java
index 52f2053833..d7e66e0e6a 100644
--- a/maven-embedder/src/main/java/org/apache/maven/cli/CLIReportingUtils.java
+++ b/maven-embedder/src/main/java/org/apache/maven/cli/CLIReportingUtils.java
@@ -68,7 +68,10 @@ public static String showVersion()
version.append( "Java version: " ).append(
System.getProperty( "java.version", "<unknown Java version>" )
).append( ", vendor: " ).append(
System.getProperty( "java.vendor", "<unknown vendor>" ) ).append(
ls );
- version.append( "Java home: " ).append( System.getProperty(
"java.home", "<unknown Java home>" ) ).append( ls );
+ String javaHome = System.getenv( "JAVA_HOME" );
+ javaHome = ( javaHome == null ? "<unknown Java home>" : javaHome );
+ version.append( "Java home: " ).append( javaHome ).append( ls );
+ version.append( "JRE used: " ).append( System.getProperty(
"java.home", "<unknown JRE>" ) ).append( ls );
version.append( "Default locale: " ).append( Locale.getDefault()
).append( ", platform encoding: " ).append(
System.getProperty( "file.encoding", "<unknown encoding>" )
).append( ls );
version.append( "OS name: \"" ).append( Os.OS_NAME ).append( "\",
version: \"" ).append( Os.OS_VERSION ).append(
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