if (dateTime != null) { validate(); } return millis;
if (manifest == null) { if (manifestFile != null) { // if we haven't got the manifest yet, attempt to // get it now and have manifest be the final merge manifest = getManifest(manifestFile); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/DateSelector.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Jar.java
Method name: long getMillis() Method name: Manifest createManifest()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (dateTime != null) {
1
if (
2
            validate();
2
manifest == null) {
3
                if (manifestFile != null) {
4
                    // if we haven't got the manifest yet, attempt to
3
        }
5
        
4
        return millis;
6
            // get it now and have manifest be the final merge
7
                    manifest = getManifest(manifestFile);
8
                }
9
            }
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 statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (dateTime != null)
    1
    if (dateTime != null)
    4
    if (manifestFile != null)
    Differences
    Expression1Expression2Difference
    dateTimemanifestFileVARIABLE_NAME_MISMATCH
    java.lang.Stringjava.io.FileVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable dateTime does not match with type java.io.File of variable manifestFile
    • Make classes java.lang.String and java.io.File extend a common superclass
    4
    if (manifestFile != null)
    2
    validate();
                                
                                                                                
    5
    manifest = getManifest(manifestFile);
    3
    return millis;
    3
    return millis;
    Preondition Violations
    Unmatched return millis;
                                      
    Precondition Violations (2)
    Row Violation
    1Type java.lang.String of variable dateTime does not match with type java.io.File of variable manifestFile
    2Unmatched return millis;