try { exe.spawn(); } catch (IOException e) { throw new BuildException(e, getLocation()); }
try { exe.execute(); } catch (IOException e) { throw new BuildException(e, getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Java.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Patch.java
Method name: void spawn(String[]) Method name: void execute()
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
            exe.spawn();
2
            exe.execute();
3
        } catch (IOException e) {
3
        } catch (IOException e) {
4
            throw new BuildException(e, getLocation());
4
            throw new BuildException(e, getLocation());
5
        }
5
        }
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 in different classes having the same super class
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    try
    17
    try
    4
    exe.spawn();
    4
    exe.spawn();
    Preondition Violations
    Unmatched statement exe.spawn(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched statement exe.spawn(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                  
                                        
    18
    exe.execute();
    Preondition Violations
    Unmatched statement exe.execute(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched statement exe.execute(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    18
    exe.execute();
    Precondition Violations (4)
    Row Violation
    1Unmatched statement exe.spawn(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement exe.spawn(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    3Unmatched statement exe.execute(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement exe.execute(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted