BuildEvent event = new BuildEvent(target); Iterator iter = listeners.iterator(); while (iter.hasNext()) { BuildListener listener = (BuildListener) iter.next(); listener.targetStarted(event); }
BuildEvent event = new BuildEvent(this); Iterator iter = listeners.iterator(); while (iter.hasNext()) { BuildListener listener = (BuildListener) iter.next(); listener.buildStarted(event); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Project.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Project.java
Method name: void fireTargetStarted(Target) Method name: void fireBuildStarted()
Number of AST nodes: 5 Number of AST nodes: 5
1
BuildEvent event = new BuildEvent(target);
1
BuildEvent event = new BuildEvent(this);
2
        Iterator iter = listeners.iterator();
2
        Iterator iter = listeners.iterator();
3
        while (iter.hasNext()) {
3
        while (iter.hasNext()) {
4
            BuildListener listener = (BuildListener) iter.next();
4
            BuildListener listener = (BuildListener) iter.next();
5
            listener.targetStarted(event);
5
            listener.buildStarted(event);
6
        }
6
        }
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 comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)14.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                      
    1
    BuildEvent event = new BuildEvent(this);
    1
    BuildEvent event = new BuildEvent(target);
                                                                                          
    2
    Iterator iter = listeners.iterator();
    2
    Iterator iter = listeners.iterator();
    3
    while (iter.hasNext())
    3
    while (iter.hasNext())
    4
    BuildListener listener = (BuildListener)iter.next();
    4
    BuildListener listener = (BuildListener)iter.next();
    5
    listener.targetStarted(event);
    5
    listener.targetStarted(event);
    5
    listener.buildStarted(event);
    Differences
    Expression1Expression2Difference
    targetStartedbuildStartedMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression listener.targetStarted(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listener.buildStarted(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listener.targetStarted(event) is a void method call, and thus it cannot be parameterized
    Expression listener.buildStarted(event) is a void method call, and thus it cannot be parameterized
    5
    listener.buildStarted(event);
    Precondition Violations (4)
    Row Violation
    1Expression listener.targetStarted(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression listener.buildStarted(event) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression listener.targetStarted(event) is a void method call, and thus it cannot be parameterized
    4Expression listener.buildStarted(event) is a void method call, and thus it cannot be parameterized