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; }
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; }
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 startElement(String, AttributeList) Method name: void endElement(String)
Number of AST nodes: 8 Number of AST nodes: 8
1
if (parseState == STATE_IN_EJBJAR && name.equals(ENTERPRISE_BEANS)) {
1
if (parseState == STATE_IN_SESSION && name.equals(SESSION_BEAN)) {
2
            parseState = STATE_IN_BEANS;
2
            parseState = STATE_IN_BEANS;
3
        } else if (parseState == STATE_IN_BEANS && name.equals(SESSION_BEAN)) {
3
        } else if (parseState == STATE_IN_MESSAGE && name.equals(MESSAGE_BEAN)) {
4
            parseState = STATE_IN_SESSION;
4
            parseState = STATE_IN_BEANS;
5
        } else if (parseState == STATE_IN_BEANS && name.equals(ENTITY_BEAN)) {
5
        } else if (parseState == STATE_IN_BEANS && name.equals(ENTERPRISE_BEANS)) {
6
            parseState = STATE_IN_ENTITY;
6
            parseState = STATE_IN_EJBJAR;
7
        } else if (parseState == STATE_IN_BEANS && name.equals(MESSAGE_BEAN)) {
7
        } else if (parseState == STATE_IN_EJBJAR && name.equals(EJB_JAR)) {
8
            parseState = STATE_IN_MESSAGE;
8
            parseState = STATE_LOOKING_EJBJAR;
9
        }
9
        }
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)1.6
Clones locationClones are declared in the same class
Number of node comparisons46
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    7
    else if (parseState == STATE_IN_EJBJAR && name.equals(ENTERPRISE_BEANS))
    7
    else if (parseState == STATE_IN_EJBJAR && name.equals(ENTERPRISE_BEANS))
    8
    else if (parseState == STATE_IN_SESSION && name.equals(SESSION_BEAN))
    Differences
    Expression1Expression2Difference
    STATE_IN_EJBJARSTATE_IN_SESSIONVARIABLE_NAME_MISMATCH
    ENTERPRISE_BEANSSESSION_BEANVARIABLE_NAME_MISMATCH
    8
    else if (parseState == STATE_IN_SESSION && name.equals(SESSION_BEAN))
    8
    parseState = STATE_IN_BEANS;
    9
    parseState = STATE_IN_BEANS;
    9
    else if (parseState == STATE_IN_BEANS && name.equals(SESSION_BEAN))
    9
    else if (parseState == STATE_IN_BEANS && name.equals(SESSION_BEAN))
    12
    else if (parseState == STATE_IN_BEANS && name.equals(ENTERPRISE_BEANS))
    Differences
    Expression1Expression2Difference
    SESSION_BEANENTERPRISE_BEANSVARIABLE_NAME_MISMATCH
    12
    else if (parseState == STATE_IN_BEANS && name.equals(ENTERPRISE_BEANS))
    10
    parseState = STATE_IN_SESSION;
    10
    parseState = STATE_IN_SESSION;
    13
    parseState = STATE_IN_EJBJAR;
    Differences
    Expression1Expression2Difference
    STATE_IN_SESSIONSTATE_IN_EJBJARVARIABLE_NAME_MISMATCH
    13
    parseState = STATE_IN_EJBJAR;
    11
    else if (parseState == STATE_IN_BEANS && name.equals(ENTITY_BEAN))
    11
    else if (parseState == STATE_IN_BEANS && name.equals(ENTITY_BEAN))
    10
    else if (parseState == STATE_IN_MESSAGE && name.equals(MESSAGE_BEAN))
    Differences
    Expression1Expression2Difference
    STATE_IN_BEANSSTATE_IN_MESSAGEVARIABLE_NAME_MISMATCH
    ENTITY_BEANMESSAGE_BEANVARIABLE_NAME_MISMATCH
    10
    else if (parseState == STATE_IN_MESSAGE && name.equals(MESSAGE_BEAN))
    12
    parseState = STATE_IN_ENTITY;
    12
    parseState = STATE_IN_ENTITY;
    11
    parseState = STATE_IN_BEANS;
    Differences
    Expression1Expression2Difference
    STATE_IN_ENTITYSTATE_IN_BEANSVARIABLE_NAME_MISMATCH
    11
    parseState = STATE_IN_BEANS;
    13
    else if (parseState == STATE_IN_BEANS && name.equals(MESSAGE_BEAN))
    13
    else if (parseState == STATE_IN_BEANS && name.equals(MESSAGE_BEAN))
    14
    else if (parseState == STATE_IN_EJBJAR && name.equals(EJB_JAR))
    Differences
    Expression1Expression2Difference
    STATE_IN_BEANSSTATE_IN_EJBJARVARIABLE_NAME_MISMATCH
    MESSAGE_BEANEJB_JARVARIABLE_NAME_MISMATCH
    14
    else if (parseState == STATE_IN_EJBJAR && name.equals(EJB_JAR))
    14
    parseState = STATE_IN_MESSAGE;
    14
    parseState = STATE_IN_MESSAGE;
    15
    parseState = STATE_LOOKING_EJBJAR;
    Differences
    Expression1Expression2Difference
    STATE_IN_MESSAGESTATE_LOOKING_EJBJARVARIABLE_NAME_MISMATCH
    15
    parseState = STATE_LOOKING_EJBJAR;
    Precondition Violations (0)
    Row Violation