processElement(); currentText = ""; this.currentElement = ""; if (name.equals(EJB_REF) || name.equals(EJB_LOCAL_REF)) { inEJBRef = false; } else if (parseState == STATE_IN_ENTITY && name.equals(ENTITY_BEAN)) { parseState = STATE_IN_BEANS; } else if (parseState == STATE_IN_SESSION && name.equals(SESSION_BEAN)) { parseState = STATE_IN_BEANS; } else if (parseState == STATE_IN_MESSAGE && name.equals(MESSAGE_BEAN)) { parseState = STATE_IN_BEANS; } else if (parseState == STATE_IN_BEANS && name.equals(ENTERPRISE_BEANS)) { parseState = STATE_IN_EJBJAR; } else if (parseState == STATE_IN_EJBJAR && name.equals(EJB_JAR)) { parseState = STATE_LOOKING_EJBJAR; }
this.currentElement = name; currentText = ""; if (name.equals(EJB_REF) || name.equals(EJB_LOCAL_REF)) { inEJBRef = true; } else if (parseState == STATE_LOOKING_EJBJAR && name.equals(EJB_JAR)) { parseState = STATE_IN_EJBJAR; } else if (parseState == STATE_IN_EJBJAR && name.equals(ENTERPRISE_BEANS)) { parseState = STATE_IN_BEANS; } else if (parseState == STATE_IN_BEANS && name.equals(SESSION_BEAN)) { parseState = STATE_IN_SESSION; } else if (parseState == STATE_IN_BEANS && name.equals(ENTITY_BEAN)) { parseState = STATE_IN_ENTITY; } else if (parseState == STATE_IN_BEANS && name.equals(MESSAGE_BEAN)) { parseState = STATE_IN_MESSAGE; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/DescriptorHandler.java
Method name: void endElement(String) Method name: void startElement(String, AttributeList)
Number of AST nodes: 15 Number of AST nodes: 14
1
processElement();
2
        currentText = "";
1
this.currentElement = name;
3
        this.currentElement = "";
2
        currentText = "";
4
        if (name.equals(EJB_REF) || name.equals(EJB_LOCAL_REF)) {
3
        if (name.equals(EJB_REF) || name.equals(EJB_LOCAL_REF)) {
5
            inEJBRef = false;
4
            inEJBRef = true;
6
        } else if (parseState == STATE_IN_ENTITY && name.equals(ENTITY_BEAN)) {
5
        } else if (parseState == STATE_LOOKING_EJBJAR && name.equals(EJB_JAR)) {
7
            parseState = STATE_IN_BEANS;
6
            parseState = STATE_IN_EJBJAR;
8
        } else if (parseState == STATE_IN_SESSION && name.equals(SESSION_BEAN)) {
7
        } else if (parseState == STATE_IN_EJBJAR && name.equals(ENTERPRISE_BEANS)) {
9
            parseState = STATE_IN_BEANS;
8
            parseState = STATE_IN_BEANS;
10
        } else if (parseState == STATE_IN_MESSAGE && name.equals(MESSAGE_BEAN)) {
9
        } else if (parseState == STATE_IN_BEANS && name.equals(SESSION_BEAN)) {
11
            parseState = STATE_IN_BEANS;
10
            parseState = STATE_IN_SESSION;
12
        } else if (parseState == STATE_IN_BEANS && name.equals(ENTERPRISE_BEANS)) {
11
        } else if (parseState == STATE_IN_BEANS && name.equals(ENTITY_BEAN)) {
13
            parseState = STATE_IN_EJBJAR;
12
            parseState = STATE_IN_ENTITY;
14
        } else if (parseState == STATE_IN_EJBJAR && name.equals(EJB_JAR)) {
13
        } else if (parseState == STATE_IN_BEANS && name.equals(MESSAGE_BEAN)) {
15
            parseState = STATE_LOOKING_EJBJAR;
14
            parseState = STATE_IN_MESSAGE;
16
        }
15
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)4.6
Clones locationClones are declared in the same class
Number of node comparisons102
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements14
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.2
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    processElement();
                                            
    2
    currentText = "";
    2
    currentText = "";
    3
    this.currentElement = "";
    3
    this.currentElement = "";
    1
    this.currentElement = name;
    Differences
    Expression1Expression2Difference
    ""nameTYPE_COMPATIBLE_REPLACEMENT
    1
    this.currentElement = name;
    4
    if (name.equals(EJB_REF) || name.equals(EJB_LOCAL_REF))
    3
    if (name.equals(EJB_REF) || name.equals(EJB_LOCAL_REF))
    5
    inEJBRef = false;
    5
    inEJBRef = false;
    4
    inEJBRef = true;
    Differences
    Expression1Expression2Difference
    falsetrueLITERAL_VALUE_MISMATCH
    4
    inEJBRef = true;
    6
    else if (parseState == STATE_IN_ENTITY && name.equals(ENTITY_BEAN))
    6
    else if (parseState == STATE_IN_ENTITY && name.equals(ENTITY_BEAN))
    7
    else if (parseState == STATE_IN_EJBJAR && name.equals(ENTERPRISE_BEANS))
    Differences
    Expression1Expression2Difference
    STATE_IN_ENTITYSTATE_IN_EJBJARVARIABLE_NAME_MISMATCH
    ENTITY_BEANENTERPRISE_BEANSVARIABLE_NAME_MISMATCH
    7
    else if (parseState == STATE_IN_EJBJAR && name.equals(ENTERPRISE_BEANS))
    7
    parseState = STATE_IN_BEANS;
    8
    parseState = STATE_IN_BEANS;
    8
    else if (parseState == STATE_IN_SESSION && name.equals(SESSION_BEAN))
    8
    else if (parseState == STATE_IN_SESSION && name.equals(SESSION_BEAN))
    9
    else if (parseState == STATE_IN_BEANS && name.equals(SESSION_BEAN))
    Differences
    Expression1Expression2Difference
    STATE_IN_SESSIONSTATE_IN_BEANSVARIABLE_NAME_MISMATCH
    9
    else if (parseState == STATE_IN_BEANS && name.equals(SESSION_BEAN))
    9
    parseState = STATE_IN_BEANS;
    9
    parseState = STATE_IN_BEANS;
    10
    parseState = STATE_IN_SESSION;
    Differences
    Expression1Expression2Difference
    STATE_IN_BEANSSTATE_IN_SESSIONVARIABLE_NAME_MISMATCH
    10
    parseState = STATE_IN_SESSION;
    10
    else if (parseState == STATE_IN_MESSAGE && name.equals(MESSAGE_BEAN))
    10
    else if (parseState == STATE_IN_MESSAGE && name.equals(MESSAGE_BEAN))
    13
    else if (parseState == STATE_IN_BEANS && name.equals(MESSAGE_BEAN))
    Differences
    Expression1Expression2Difference
    STATE_IN_MESSAGESTATE_IN_BEANSVARIABLE_NAME_MISMATCH
    13
    else if (parseState == STATE_IN_BEANS && name.equals(MESSAGE_BEAN))
    11
    parseState = STATE_IN_BEANS;
    11
    parseState = STATE_IN_BEANS;
    14
    parseState = STATE_IN_MESSAGE;
    Differences
    Expression1Expression2Difference
    STATE_IN_BEANSSTATE_IN_MESSAGEVARIABLE_NAME_MISMATCH
    14
    parseState = STATE_IN_MESSAGE;
    12
    else if (parseState == STATE_IN_BEANS && name.equals(ENTERPRISE_BEANS))
    12
    else if (parseState == STATE_IN_BEANS && name.equals(ENTERPRISE_BEANS))
    11
    else if (parseState == STATE_IN_BEANS && name.equals(ENTITY_BEAN))
    Differences
    Expression1Expression2Difference
    ENTERPRISE_BEANSENTITY_BEANVARIABLE_NAME_MISMATCH
    11
    else if (parseState == STATE_IN_BEANS && name.equals(ENTITY_BEAN))
    13
    parseState = STATE_IN_EJBJAR;
    13
    parseState = STATE_IN_EJBJAR;
    12
    parseState = STATE_IN_ENTITY;
    Differences
    Expression1Expression2Difference
    STATE_IN_EJBJARSTATE_IN_ENTITYVARIABLE_NAME_MISMATCH
    12
    parseState = STATE_IN_ENTITY;
    14
    else if (parseState == STATE_IN_EJBJAR && name.equals(EJB_JAR))
    14
    else if (parseState == STATE_IN_EJBJAR && name.equals(EJB_JAR))
    5
    else if (parseState == STATE_LOOKING_EJBJAR && name.equals(EJB_JAR))
    Differences
    Expression1Expression2Difference
    STATE_IN_EJBJARSTATE_LOOKING_EJBJARVARIABLE_NAME_MISMATCH
    5
    else if (parseState == STATE_LOOKING_EJBJAR && name.equals(EJB_JAR))
    15
    parseState = STATE_LOOKING_EJBJAR;
    15
    parseState = STATE_LOOKING_EJBJAR;
    6
    parseState = STATE_IN_EJBJAR;
    Differences
    Expression1Expression2Difference
    STATE_LOOKING_EJBJARSTATE_IN_EJBJARVARIABLE_NAME_MISMATCH
    6
    parseState = STATE_IN_EJBJAR;
    Precondition Violations (0)
    Row Violation