project.setNewProperty("ant.build.javac.source", "1.4"); javac.setSource("1.5"); assertEquals("1.5", javac.getSource());
project.setNewProperty("ant.build.javac.target", "1.4"); javac.setTarget("1.5"); assertEquals("1.5", javac.getTarget());
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/JavacTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/JavacTest.java
Method name: void testSourceOverridesDefault() Method name: void testTargetOverridesDefault()
Number of AST nodes: 3 Number of AST nodes: 3
1
project.setNewProperty("ant.build.javac.source", "1.4");
1
project.setNewProperty("ant.build.javac.target", "1.4");
2
        javac.setSource("1.5");
2
        javac.setTarget("1.5");
3
        assertEquals("1.5", javac.getSource());
3
        assertEquals("1.5", javac.getTarget());
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 comparisons9
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    project.setNewProperty("ant.build.javac.source", "1.4");
    1
    project.setNewProperty("ant.build.javac.source", "1.4");
    1
    project.setNewProperty("ant.build.javac.target", "1.4");
    Differences
    Expression1Expression2Difference
    "ant.build.javac.source""ant.build.javac.target"LITERAL_VALUE_MISMATCH
    1
    project.setNewProperty("ant.build.javac.target", "1.4");
    2
    javac.setSource("1.5");
    2
    javac.setSource("1.5");
    2
    javac.setTarget("1.5");
    Differences
    Expression1Expression2Difference
    setSourcesetTargetMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression javac.setSource("1.5") is a void method call, and thus it cannot be parameterized
    Expression javac.setTarget("1.5") is a void method call, and thus it cannot be parameterized
    2
    javac.setTarget("1.5");
    3
    assertEquals("1.5", javac.getSource());
    3
    assertEquals("1.5", javac.getSource());
    3
    assertEquals("1.5", javac.getTarget());
    Differences
    Expression1Expression2Difference
    getSourcegetTargetMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression javac.getSource() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression javac.getTarget() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    assertEquals("1.5", javac.getTarget());
    Precondition Violations (4)
    Row Violation
    1Expression javac.setSource("1.5") is a void method call, and thus it cannot be parameterized
    2Expression javac.setTarget("1.5") is a void method call, and thus it cannot be parameterized
    3Expression javac.getSource() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression javac.getTarget() cannot be parameterized, because it has dependencies to/from statements that will be extracted