if (callee == null) { init(); } callee.addConfiguredTarget(t); targetSet = true;
if (dependencies == null) { dependencies = new ArrayList(2); } dependencies.add(dependency);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/CallTarget.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/Target.java
Method name: void addConfiguredTarget(Ant.TargetElement) Method name: void addDependency(String)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (callee == null) {
1
if (dependencies == null) {
2
            init();
2
            dependencies = new ArrayList(2);
3
        }
3
        }
4
        callee.addConfiguredTarget(t);
4
        
5
        targetSet = true;
5
dependencies.add(dependency);
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
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (callee == null)
    1
    if (callee == null)
    1
    if (dependencies == null)
    Differences
    Expression1Expression2Difference
    calleedependenciesVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Antjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.taskdefs.Ant of variable callee does not match with type java.util.List of variable dependencies
    • Make classes org.apache.tools.ant.taskdefs.Ant and java.util.List extend a common superclass
    1
    if (dependencies == null)
                                                                      
    2
    dependencies = new ArrayList(2);
    2
    init();
                        
                                                                    
    3
    dependencies.add(dependency);
    3
    callee.addConfiguredTarget(t);
                                                                      
    4
    targetSet = true;
                                        
    Precondition Violations (1)
    Row Violation
    1Type org.apache.tools.ant.taskdefs.Ant of variable callee does not match with type java.util.List of variable dependencies