File srcDir = getProject().resolveFile(list[i]); if (!srcDir.exists()) { throw new BuildException("srcdir \"" + srcDir.getPath() + "\" does not exist!", getLocation()); } DirectoryScanner ds = this.getDirectoryScanner(srcDir); String[] files = ds.getIncludedFiles();
File srcDir = getProject().resolveFile(list[i]); if (!srcDir.exists()) { throw new BuildException("srcdir \"" + srcDir.getPath() + "\" does not exist!", getLocation()); } DirectoryScanner ds = this.getDirectoryScanner(srcDir); String[] files = ds.getIncludedFiles();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javac.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/jsp/JspC.java
Method name: void execute() Method name: void execute()
Number of AST nodes: 5 Number of AST nodes: 5
1
File srcDir = getProject().resolveFile(list[i]);
1
File srcDir = getProject().resolveFile(list[i]);
2
            if (!srcDir.exists()) {
2
            if (!srcDir.exists()) {
3
                throw new BuildException("srcdir \""
3
                throw new BuildException("srcdir \""
4
                                         + srcDir.getPath()
5
                     
4
 + srcDir.getPath()
6
                    + "\" does not exist!", getLocation());
5
                    + "\" does not exist!", getLocation());
7
            }
6
            }
8
            DirectoryScanner ds = this.getDirectoryScanner(srcDir);
7
            DirectoryScanner ds = this.getDirectoryScanner(srcDir);
9
            String[] files = ds.getIncludedFiles();
8
            String[] files = ds.getIncludedFiles();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.4
Clones locationClones are in different classes having the same super class
Number of node comparisons14
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)21.3
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    5
    File srcDir = getProject().resolveFile(list[i]);
    22
    File srcDir = getProject().resolveFile(list[i]);
    6
    if (!srcDir.exists())
    23
    if (!srcDir.exists())
    7
    throw new BuildException("srcdir \"" + srcDir.getPath() + "\" does not exist!", getLocation());
    24
    throw new BuildException("srcdir \"" + srcDir.getPath() + "\" does not exist!", getLocation());
    8
    DirectoryScanner ds = this.getDirectoryScanner(srcDir);
    25
    DirectoryScanner ds = this.getDirectoryScanner(srcDir);
    9
    String[] files = ds.getIncludedFiles();
    26
    String[] files = ds.getIncludedFiles();
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables srcDir, files , while Clone fragment #2 returns variables files, srcDir