if (buildpath == null) { buildpath = new Path(getProject()); } return buildpath;
if (compileClasspath == null) { compileClasspath = new Path(getProject()); } return compileClasspath.createPath();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/SubAnt.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/jdepend/JDependTask.java
Method name: Path getBuildpath() Method name: Path createClasspath()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (buildpath == null) {
1
if (compileClasspath == null) {
2
            buildpath = new Path(getProject());
2
            compileClasspath = new Path(getProject());
3
        }
3
        }
4
        return buildpath;
4
        return compileClasspath.createPath();
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (buildpath == null)
    1
    if (buildpath == null)
    1
    if (compileClasspath == null)
    Differences
    Expression1Expression2Difference
    buildpathcompileClasspathVARIABLE_NAME_MISMATCH
    1
    if (compileClasspath == null)
    2
    buildpath = new Path(getProject());
    2
    buildpath = new Path(getProject());
    2
    compileClasspath = new Path(getProject());
    Differences
    Expression1Expression2Difference
    buildpathcompileClasspathVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression buildpath is a field being modified, and thus it cannot be parameterized
    Expression compileClasspath is a field being modified, and thus it cannot be parameterized
    2
    compileClasspath = new Path(getProject());
    3
    return buildpath;
    3
    return buildpath;
    3
    return compileClasspath.createPath();
    Differences
    Expression1Expression2Difference
    buildpathcompileClasspath.createPath()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression buildpath cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression compileClasspath.createPath() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return compileClasspath.createPath();
    Precondition Violations (4)
    Row Violation
    1Expression buildpath is a field being modified, and thus it cannot be parameterized
    2Expression compileClasspath is a field being modified, and thus it cannot be parameterized
    3Expression buildpath cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression compileClasspath.createPath() cannot be parameterized, because it has dependencies to/from statements that will be extracted