[qdox-dev] [jira] (QDOX-250) ParseException for one fields with a square bracket initializer and second with a generic type

Fri, 12 Apr 2013 04:28:01 -0700

Issue Type: Bug Bug
Affects Versions: 1.10
Assignee: Unassigned
Components: Parser
Created: 12/Apr/13 6:24 AM
Description:

The following code snippet:

import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

import java.io.File;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @goal mymojo
 */
public class MyMojo extends AbstractMojo {

    // it seems that first field must have an initializer containing square brackets []
    // followed by a field with generic class <> ?
    private List includes = Arrays.asList(new String[]{"abc"});

    private Map<String,String> methodContexts = new HashMap<String, String>();

    public void execute() throws MojoExecutionException, MojoFailureException {

    }
}

results in a following error:

com.thoughtworks.qdox.parser.ParseException: syntax error @[22,75] in file:/d:/Work/maven-clover2-plugin-
a/com/atlassian/maven/plugin/clover/internal/MyMojo.java
        at com.thoughtworks.qdox.parser.impl.Parser.yyerror(Parser.java:992)
        at com.thoughtworks.qdox.parser.impl.Parser.yyparse(Parser.java:1298)
        at com.thoughtworks.qdox.parser.impl.Parser.parse(Parser.java:973)
        at com.thoughtworks.qdox.JavaDocBuilder.addSource(JavaDocBuilder.java:322)
        at com.thoughtworks.qdox.JavaDocBuilder.addSource(JavaDocBuilder.java:354)
        at com.thoughtworks.qdox.JavaDocBuilder.addSource(JavaDocBuilder.java:350)
        at com.thoughtworks.qdox.JavaDocBuilder$2.visitFile(JavaDocBuilder.java:440)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:43)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.walk(DirectoryScanner.java:34)
        at com.thoughtworks.qdox.directorywalker.DirectoryScanner.scan(DirectoryScanner.java:52)
        at com.thoughtworks.qdox.JavaDocBuilder.addSourceTree(JavaDocBuilder.java:437)
        at com.thoughtworks.qdox.JavaDocBuilder.addSourceTree(JavaDocBuilder.java:426)
        at org.apache.maven.tools.plugin.extractor.java.JavaMojoDescriptorExtractor.discoverClasses(JavaM
tractor.java:628)
        at org.apache.maven.tools.plugin.extractor.java.JavaMojoDescriptorExtractor.execute(JavaMojoDescr
java:592)
        at org.apache.maven.tools.plugin.scanner.DefaultMojoScanner.populatePluginDescriptor(DefaultMojoS
)
        at org.apache.maven.plugin.plugin.AbstractGeneratorMojo.execute(AbstractGeneratorMojo.java:171)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleE
6)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecy
a:387)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecut
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
        at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

I've noticed that these two fields interact with each other somehow. Commenting one of them removes the error. Also changing field order removes the error.
Project: QDox
Priority: Major Major
Reporter: Marek Parfianowicz
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