if (isReference()) { ((BaseSelector) getCheckedRef()).verifySettings(); }
if (doUpdate) { if (!renamedFile.delete()) { log ("Warning: unable to delete temporary file " + renamedFile.getName(), Project.MSG_WARN); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/BaseSelector.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Zip.java
Method name: void verifySettings() Method name: void executeMain()
Number of AST nodes: 2 Number of AST nodes: 3
1
if (isReferenc
1
if (doUpdate) {
2
e()) {
2
                    if (!renamedFile.delete()) {
3
            ((BaseSelector) getCheckedRef()).verifySettings();
3
              
4
          log ("Warning: unable to delete temporary file "
5
                            + renamedFile.getName(), Project.MSG_WARN);
6
                    }
4
        }
7
                }
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 having the same super class
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)42.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (isReference())
    1
    if (isReference())
    93
    if (!renamedFile.delete())
    Differences
    Expression1Expression2Difference
    isReference()!renamedFile.delete()TYPE_COMPATIBLE_REPLACEMENT
    93
    if (!renamedFile.delete())
    2
    ((BaseSelector)getCheckedRef()).verifySettings();
    2
    ((BaseSelector)getCheckedRef()).verifySettings();
    94
    log("Warning: unable to delete temporary file " + renamedFile.getName(), Project.MSG_WARN);
    Differences
    Expression1Expression2Difference
    verifySettingslogMETHOD_INVOCATION_NAME_MISMATCH
    ((BaseSelector)getCheckedRef()).verifySettings()log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN)ARGUMENT_NUMBER_MISMATCH
    ((BaseSelector)getCheckedRef())MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression ((BaseSelector)getCheckedRef()).verifySettings() is a void method call, and thus it cannot be parameterized
    Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized
    Expression ((BaseSelector)getCheckedRef()).verifySettings() is a void method call, and thus it cannot be parameterized
    Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized
    94
    log("Warning: unable to delete temporary file " + renamedFile.getName(), Project.MSG_WARN);
    Precondition Violations (4)
    Row Violation
    1Expression ((BaseSelector)getCheckedRef()).verifySettings() is a void method call, and thus it cannot be parameterized
    2Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized
    3Expression ((BaseSelector)getCheckedRef()).verifySettings() is a void method call, and thus it cannot be parameterized
    4Expression log("Warning: unable to delete temporary file " + renamedFile.getName(),Project.MSG_WARN) is a void method call, and thus it cannot be parameterized