cmdl.createArgument().setValue(targetFile.getAbsolutePath()); final Path classpath = cmdl.createClasspath(getProject()); final File javaccJar = JavaCC.getArchiveFile(javaccHome); classpath.createPathElement().setPath(javaccJar.getAbsolutePath()); classpath.addJavaRuntime(); cmdl.setClassname(JavaCC.getMainClass(classpath, JavaCC.TASKDEF_TYPE_JJDOC)); final Commandline.Argument arg = cmdl.createVmArgument(); arg.setValue("-mx140M"); arg.setValue("-Dinstall.root=" + javaccHome.getAbsolutePath()); final Execute process = new Execute(new LogStreamHandler(this, Project.MSG_INFO, Project.MSG_INFO), null); log(cmdl.describeCommand(), Project.MSG_VERBOSE); process.setCommandline(cmdl.getCommandline()); try { if (process.execute() != 0) { throw new BuildException("JJDoc failed."); } } catch (IOException e) { throw new BuildException("Failed to launch JJDoc", e); }
cmdl.createArgument().setValue(targetFile.getAbsolutePath()); final Path classpath = cmdl.createClasspath(getProject()); final File javaccJar = JavaCC.getArchiveFile(javaccHome); classpath.createPathElement().setPath(javaccJar.getAbsolutePath()); classpath.addJavaRuntime(); cmdl.setClassname(JavaCC.getMainClass(classpath, JavaCC.TASKDEF_TYPE_JJTREE)); final Commandline.Argument arg = cmdl.createVmArgument(); arg.setValue("-mx140M"); arg.setValue("-Dinstall.root=" + javaccHome.getAbsolutePath()); final Execute process = new Execute(new LogStreamHandler(this, Project.MSG_INFO, Project.MSG_INFO), null); log(cmdl.describeCommand(), Project.MSG_VERBOSE); process.setCommandline(cmdl.getCommandline()); try { if (process.execute() != 0) { throw new BuildException("JJTree failed."); } } catch (IOException e) { throw new BuildException("Failed to launch JJTree", e); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/javacc/JJDoc.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/javacc/JJTree.java
Method name: void execute() Method name: void execute()
Number of AST nodes: 15 Number of AST nodes: 15
1
cmdl.createArgument().setValue(targetFile.getAbsolutePath());
1
cmdl.createArgument().setValue(targetFile.getAbsolutePath());
2
        final Path classpath = cmdl.createClasspath(getProject());
2
        final Path classpath = cmdl.createClasspath(getProject());
3
        final File javaccJar = JavaCC.getArchiveFile(javaccHome);
3
        final File javaccJar = JavaCC.getArchiveFile(javaccHome);
4
        classpath.createPathElement().setPath(javaccJar.getAbsolutePath());
4
        classpath.createPathElement().setPath(javaccJar.getAbsolutePath());
5
        classpath.addJavaRuntime();
5
        classpath.addJavaRuntime();
6
        cmdl.setClassname(JavaCC.getMainClass(classpath,
6
        cmdl.setClassname(JavaCC.getMainClass(classpath,
7
                                              JavaCC.TASKDEF_TYPE_JJDOC));
7
                                              JavaCC.TASKDEF_TYPE_JJTREE));
8
        final Commandline.Argument arg = cmdl.createVmArgument();
8
        final Commandline.Argument arg = cmdl.createVmArgument();
9
        arg.setValue("-mx140M");
9
        arg.setValue("-mx140M");
10
        arg.setValue("-Dinstall.root=" + javaccHome.getAbsolutePath());
10
        arg.setValue("-Dinstall.root=" + javaccHome.getAbsolutePath());
11
        final Execute process =
11
        final Execute process =
12
            new Execute(new LogStreamHandler(this,
12
            new Execute(new LogStreamHandler(this,
13
                                             Project.MSG_INFO,
13
                                             Project.MSG_INFO,
14
                                             Project.MSG_INFO),
14
                                             Project.MSG_INFO),
15
                        null);
15
                        null);
16
        log(cmdl.describeCommand(), Project.MSG_VERBOSE);
16
        log(cmdl.describeCommand(), Project.MSG_VERBOSE);
17
        process.setCommandline(cmdl.getCommandline());
17
        process.setCommandline(cmdl.getCommandline());
18
        try {
18
        try {
19
            if (process.execute() != 0) {
19
            if (process.execute() != 0) {
20
                throw new BuildException("JJDoc failed.");
20
                throw new BuildException("JJTree failed.");
21
            }
21
            }
22
        } catch (IOException e) {
22
        } catch (IOException e) {
23
            throw new BuildException("Failed to launch JJDoc", e);
23
            throw new BuildException("Failed to launch JJTree", e);
24
        }
24
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.5
Clones locationClones are in different classes having the same super class
Number of node comparisons64
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements15
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)42.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    14
    cmdl.createArgument().setValue(targetFile.getAbsolutePath());
    21
    cmdl.createArgument().setValue(targetFile.getAbsolutePath());
    15
    final Path classpath = cmdl.createClasspath(getProject());
    22
    final Path classpath = cmdl.createClasspath(getProject());
    16
    final File javaccJar = JavaCC.getArchiveFile(javaccHome);
    23
    final File javaccJar = JavaCC.getArchiveFile(javaccHome);
    17
    classpath.createPathElement().setPath(javaccJar.getAbsolutePath());
    24
    classpath.createPathElement().setPath(javaccJar.getAbsolutePath());
    18
    classpath.addJavaRuntime();
    25
    classpath.addJavaRuntime();
    19
    cmdl.setClassname(JavaCC.getMainClass(classpath, JavaCC.TASKDEF_TYPE_JJDOC));
    19
    cmdl.setClassname(JavaCC.getMainClass(classpath, JavaCC.TASKDEF_TYPE_JJDOC));
    26
    cmdl.setClassname(JavaCC.getMainClass(classpath, JavaCC.TASKDEF_TYPE_JJTREE));
    Differences
    Expression1Expression2Difference
    TASKDEF_TYPE_JJDOCTASKDEF_TYPE_JJTREEVARIABLE_NAME_MISMATCH
    26
    cmdl.setClassname(JavaCC.getMainClass(classpath, JavaCC.TASKDEF_TYPE_JJTREE));
    20
    final Commandline.Argument arg = cmdl.createVmArgument();
    27
    final Commandline.Argument arg = cmdl.createVmArgument();
    21
    arg.setValue("-mx140M");
    28
    arg.setValue("-mx140M");
    22
    arg.setValue("-Dinstall.root=" + javaccHome.getAbsolutePath());
    29
    arg.setValue("-Dinstall.root=" + javaccHome.getAbsolutePath());
    23
    final Execute process = new Execute(new LogStreamHandler(this, Project.MSG_INFO, Project.MSG_INFO), null);
    30
    final Execute process = new Execute(new LogStreamHandler(this, Project.MSG_INFO, Project.MSG_INFO), null);
    24
    log(cmdl.describeCommand(), Project.MSG_VERBOSE);
    31
    log(cmdl.describeCommand(), Project.MSG_VERBOSE);
    25
    process.setCommandline(cmdl.getCommandline());
    32
    process.setCommandline(cmdl.getCommandline());
    26
    try
    26
    try
    33
    try
    Differences
    Expression1Expression2Difference
    "Failed to launch JJDoc""Failed to launch JJTree"LITERAL_VALUE_MISMATCH
    33
    try
    27
    if (process.execute() != 0)
    34
    if (process.execute() != 0)
    28
    throw new BuildException("JJDoc failed.");
    28
    throw new BuildException("JJDoc failed.");
    35
    throw new BuildException("JJTree failed.");
    Differences
    Expression1Expression2Difference
    "JJDoc failed.""JJTree failed."LITERAL_VALUE_MISMATCH
    35
    throw new BuildException("JJTree failed.");
    Precondition Violations (0)
    Row Violation