if (timeout == null) { timeout = defaultTimeout; }
if (currentElement.equals(EJB_NAME)) { if (ejbName == null) { ejbName = currentText.trim(); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/RExecTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java
Method name: void setDefaultTimeout(Integer) Method name: void processElement()
Number of AST nodes: 2 Number of AST nodes: 3
1
if (timeout == null) {
1
if (
2
              timeout = defaultTimeout;
3
   
2
currentElement.equals(EJB_NAME)) {
3
            if (ejbName == null) {
4
                ejbName = currentText.trim();
5
            }
4
        }
6
        }
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 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)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (timeout == null)
    1
    if (timeout == null)
    12
    if (ejbName == null)
    Differences
    Expression1Expression2Difference
    timeoutejbNameVARIABLE_NAME_MISMATCH
    java.lang.Integerjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Integer of variable timeout does not match with type java.lang.String of variable ejbName
    • Make classes java.lang.Integer and java.lang.String extend a common superclass
    12
    if (ejbName == null)
    2
    timeout = defaultTimeout;
                                                        
                                                                  
    13
    ejbName = currentText.trim();
    Precondition Violations (1)
    Row Violation
    1Type java.lang.Integer of variable timeout does not match with type java.lang.String of variable ejbName