if (getProject().getProperty("wc.can.run") == null) { return; } assertEquals("unexpected output", "3", getFileString("redirect.out").trim()); assertEquals("property redirect.out", "3", getProject().getProperty("redirect.out").trim());
if (getProject().getProperty("wc.can.run") == null) { return; } assertEquals("unexpected output", "3", getFileString("redirector.out").trim()); assertEquals("property redirector.out", "3", getProject().getProperty("redirector.out").trim());
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/ExecTaskTest.java
Method name: void testRedirect7() Method name: void testRedirector8()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (getProject().getProperty("wc.can.run") == null) {
1
if (getProject().getProperty("wc.can.run") == null) {
2
            return;
2
            return;
3
        }
3
        }
4
        assertEquals("unexpected output", "3", getFileString("redirect.out").trim());
4
        assertEquals("unexpected output", "3", getFileString("redirector.out").trim());
5
        assertEquals("property redirect.out", "3",
5
        assertEquals("property redirector.out", "3",
6
            getProject().getProperty("redirect.out").trim());
6
            getProject().getProperty("redirector.out").trim());
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    if (getProject().getProperty("wc.can.run") == null)
    2
    if (getProject().getProperty("wc.can.run") == null)
    3
    return;
    3
    return;
    3
    return;
    Preondition Violations
    Conditional return;
    Conditional return;
    3
    return;
    4
    assertEquals("unexpected output", "3", getFileString("redirect.out").trim());
    4
    assertEquals("unexpected output", "3", getFileString("redirect.out").trim());
    4
    assertEquals("unexpected output", "3", getFileString("redirector.out").trim());
    Differences
    Expression1Expression2Difference
    "redirect.out""redirector.out"LITERAL_VALUE_MISMATCH
    4
    assertEquals("unexpected output", "3", getFileString("redirector.out").trim());
    5
    assertEquals("property redirect.out", "3", getProject().getProperty("redirect.out").trim());
    5
    assertEquals("property redirect.out", "3", getProject().getProperty("redirect.out").trim());
    5
    assertEquals("property redirector.out", "3", getProject().getProperty("redirector.out").trim());
    Differences
    Expression1Expression2Difference
    "property redirect.out""property redirector.out"LITERAL_VALUE_MISMATCH
    "redirect.out""redirector.out"LITERAL_VALUE_MISMATCH
    5
    assertEquals("property redirector.out", "3", getProject().getProperty("redirector.out").trim());
    Precondition Violations (2)
    Row Violation
    1Conditional return;
    2Conditional return;