this.currentState = RAND_PART_A_STATE; this.su_count = 1; setupRandPartA();
this.resourceName = name; this.pathElementsIndex = 0; findNextResource();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2InputStream.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: void setupRandPartB() Method name: void ResourceEnumeration(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
this.currentState = RAND_PART_A_STATE;
1
this.resourceName = name;
2
            this.su_count = 1;
2
            this.pathElementsIndex = 0;
3
            setupRandPartA();
3
            findNextResource();
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)0.0
Clones locationClones are in different classes
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                        
    1
    this.resourceName = name;
    2
    this.currentState = RAND_PART_A_STATE;
    2
    this.currentState = RAND_PART_A_STATE;
    2
    this.pathElementsIndex = 0;
    Differences
    Expression1Expression2Difference
    currentStatepathElementsIndexVARIABLE_NAME_MISMATCH
    RAND_PART_A_STATE0TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.currentState is a field being modified, and thus it cannot be parameterized
    Expression this.pathElementsIndex is a field being modified, and thus it cannot be parameterized
    2
    this.pathElementsIndex = 0;
    3
    this.su_count = 1;
                                          
    4
    setupRandPartA();
    4
    setupRandPartA();
    3
    findNextResource();
    Differences
    Expression1Expression2Difference
    setupRandPartAfindNextResourceMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression setupRandPartA() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method setupRandPartA
    Expression findNextResource() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method findNextResource
    Expression setupRandPartA() is a void method call, and thus it cannot be parameterized
    Expression findNextResource() is a void method call, and thus it cannot be parameterized
    3
    findNextResource();
    Precondition Violations (6)
    Row Violation
    1Expression this.currentState is a field being modified, and thus it cannot be parameterized
    2Expression this.pathElementsIndex is a field being modified, and thus it cannot be parameterized
    3Expression setupRandPartA() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression findNextResource() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression setupRandPartA() is a void method call, and thus it cannot be parameterized
    6Expression findNextResource() is a void method call, and thus it cannot be parameterized