Equals eq = new Equals(); eq.setArg1("a"); eq.setArg2(" a"); assertTrue(!eq.eval()); eq.setTrim(true); assertTrue(eq.eval());
Equals eq = new Equals(); eq.setArg1("a"); eq.setArg2("A"); assertTrue(!eq.eval()); eq.setCasesensitive(false); assertTrue(eq.eval());
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/condition/EqualsTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/condition/EqualsTest.java
Method name: void testTrim() Method name: void testCaseSensitive()
Number of AST nodes: 6 Number of AST nodes: 6
1
Equals eq = new Equals();
1
Equals eq = new Equals();
2
        eq.setArg1("a");
2
        eq.setArg1("a");
3
        eq.setArg2(" a");
3
        eq.setArg2("A");
4
        assertTrue(!eq.eval());
4
        assertTrue(!eq.eval());
5
        eq.setTrim(true);
5
        eq.setCasesensitive(false);
6
        assertTrue(eq.eval());
6
        assertTrue(eq.eval());
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 comparisons36
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    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
    Equals eq = new Equals();
    1
    Equals eq = new Equals();
    2
    eq.setArg1("a");
    2
    eq.setArg1("a");
    3
    eq.setArg2(" a");
    3
    eq.setArg2(" a");
    3
    eq.setArg2("A");
    Differences
    Expression1Expression2Difference
    " a""A"LITERAL_VALUE_MISMATCH
    3
    eq.setArg2("A");
    4
    assertTrue(!eq.eval());
    4
    assertTrue(!eq.eval());
    5
    eq.setTrim(true);
    5
    eq.setTrim(true);
    5
    eq.setCasesensitive(false);
    Differences
    Expression1Expression2Difference
    setTrimsetCasesensitiveMETHOD_INVOCATION_NAME_MISMATCH
    truefalseLITERAL_VALUE_MISMATCH
    Preondition Violations
    Expression eq.setTrim(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression eq.setCasesensitive(false) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression eq.setTrim(true) is a void method call, and thus it cannot be parameterized
    Expression eq.setCasesensitive(false) is a void method call, and thus it cannot be parameterized
    5
    eq.setCasesensitive(false);
    6
    assertTrue(eq.eval());
    6
    assertTrue(eq.eval());
    Precondition Violations (5)
    Row Violation
    1Expression eq.setTrim(true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression eq.setCasesensitive(false) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression eq.setTrim(true) is a void method call, and thus it cannot be parameterized
    4Expression eq.setCasesensitive(false) is a void method call, and thus it cannot be parameterized
    5Clone fragment #1 returns variables eq , while Clone fragment #2 returns variables