for (int i = 0; i < ATTRIBUTES.length; i++) { if (attributeName.equals(ATTRIBUTES[i])) { return true; } } return false;
for (int i = 0; i < ok.length; i++) { if (response.startsWith("" + ok[i])) { return true; } } return false;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/XmlProperty.java File path: /apache-ant-1.7.0/src/org/apache/tools/mail/MailMessage.java
Method name: boolean isSemanticAttribute(String) Method name: boolean isResponseOK(String, int[])
Number of AST nodes: 4 Number of AST nodes: 4
1
for (int i = 0; i < ATTRIBUTES.length; i++) {
1
for (int i = 0; i < ok.length; i++) {
2
            if (attributeName.equals(ATTRIBUTES[i])) {
2
      if (response.startsWith("" + ok[i])) {
3
                return true;
3
        return true;
4
            }
4
      
5
   
5
}
6
     }
6
    }
7
        return false;
7
    return false;
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)0.4
Clones locationClones are in different classes
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    for (int i = 0; i < ATTRIBUTES.length; i++)
    1
    for (int i = 0; i < ATTRIBUTES.length; i++)
    1
    for (int i = 0; i < ok.length; i++)
    Differences
    Expression1Expression2Difference
    ATTRIBUTESokVARIABLE_NAME_MISMATCH
    java.lang.String[]int[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String[] of variable ATTRIBUTES does not match with type int[] of variable ok
    • Make classes java.lang.String[] and int[] extend a common superclass
    1
    for (int i = 0; i < ok.length; i++)
    2
    if (attributeName.equals(ATTRIBUTES[i]))
    2
    if (attributeName.equals(ATTRIBUTES[i]))
    2
    if (response.startsWith("" + ok[i]))
    Differences
    Expression1Expression2Difference
    equalsstartsWithMETHOD_INVOCATION_NAME_MISMATCH
    ATTRIBUTES[i]"" + ok[i]TYPE_COMPATIBLE_REPLACEMENT
    attributeNameresponseVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression attributeName.equals(ATTRIBUTES[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression response.startsWith("" + ok[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ATTRIBUTES[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression "" + ok[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    if (response.startsWith("" + ok[i]))
    3
    return true;
    3
    return true;
    4
    return false;
    4
    return false;
    Precondition Violations (5)
    Row Violation
    1Type java.lang.String[] of variable ATTRIBUTES does not match with type int[] of variable ok
    2Expression attributeName.equals(ATTRIBUTES[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression response.startsWith("" + ok[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression ATTRIBUTES[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression "" + ok[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted