FileResource r = (FileResource) iter.next(); File base = r.getBaseDir();
FileResource r = (FileResource) iter.next(); File f = r.getFile();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Tar.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Tar.java
Method name: boolean check(ResourceCollection) Method name: void tar(ResourceCollection, TarOutputStream)
Number of AST nodes: 2 Number of AST nodes: 2
1
FileResource r = (FileResource) iter.next();
1
FileResource r = (FileResource) iter.next();
2
                File base = r.getBaseDir();
2
                File f = r.getFile();
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    12
    FileResource r = (FileResource)iter.next();
    17
    FileResource r = (FileResource)iter.next();
    13
    File base = r.getBaseDir();
    13
    File base = r.getBaseDir();
    18
    File f = r.getFile();
    Differences
    Expression1Expression2Difference
    basefVARIABLE_NAME_MISMATCH
    getBaseDirgetFileMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression r.getBaseDir() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression r.getFile() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    18
    File f = r.getFile();
    Precondition Violations (3)
    Row Violation
    1Expression r.getBaseDir() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression r.getFile() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variables base, r , while Clone fragment #2 returns variables f, r