if (element instanceof MethodRefCPInfo) { MethodRefCPInfo methodRefEntry = (MethodRefCPInfo) element; if (methodRefEntry.getMethodClassName().equals(methodClassName) && methodRefEntry.getMethodName().equals(methodName) && methodRefEntry.getMethodType().equals(methodType)) { index = i; } }
if (element instanceof InterfaceMethodRefCPInfo) { InterfaceMethodRefCPInfo interfaceMethodRefEntry = (InterfaceMethodRefCPInfo) element; if (interfaceMethodRefEntry.getInterfaceMethodClassName().equals( interfaceMethodClassName) && interfaceMethodRefEntry.getInterfaceMethodName().equals( interfaceMethodName) && interfaceMethodRefEntry.getInterfaceMethodType().equals( interfaceMethodType)) { index = i; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/depend/constantpool/ConstantPool.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/depend/constantpool/ConstantPool.java
Method name: int getMethodRefEntry(String, String, String) Method name: int getInterfaceMethodRefEntry(String, String, String)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (element instanceof MethodRefCPInfo) {
1
if (element instanceof InterfaceMethodRefCPInfo) {
2
                MethodRefCPInfo methodRefEntry = (
2
                InterfaceMethodRefCPInfo interfaceMethodRefEntry
3
MethodRefCPInfo) element;
3
                     = (InterfaceMethodRefCPInfo) element;
4
                if (methodRefEntry.getMethodClassName().equals(m
4
                if (interfaceMethodRefEntry.getInterfaceMethodClassName().equals(
5
ethodClassName)
5
                        interfaceMethodClassName)
6
                     && methodRefEntry.getMethodName().equals(m
6
                     && interfaceMethodRefEntry.getInterfaceMethodName().equals(
7
ethodName)
7
                         interfaceMethodName)
8
                     && methodRefEntry.getMethodType().equals(m
8
                     && interfaceMethodRefEntry.getInterfaceMethodType().equals(
9
ethodType)) {
9
                         interfaceMethodType)) {
10
                    index = i;
10
                    index = i;
11
                }
11
                }
12
            }
12
            }
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)0.5
Clones locationClones are declared in the same class
Number of node comparisons9
  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)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    4
    if (element instanceof MethodRefCPInfo)
    4
    if (element instanceof MethodRefCPInfo)
    4
    if (element instanceof InterfaceMethodRefCPInfo)
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.taskdefs.optional.depend.constantpool.MethodRefCPInfoorg.apache.tools.ant.taskdefs.optional.depend.constantpool.InterfaceMethodRefCPInfoSUBCLASS_TYPE_MISMATCH
    4
    if (element instanceof InterfaceMethodRefCPInfo)
    5
    MethodRefCPInfo methodRefEntry = (MethodRefCPInfo)element;
    5
    MethodRefCPInfo methodRefEntry = (MethodRefCPInfo)element;
    5
    InterfaceMethodRefCPInfo interfaceMethodRefEntry = (InterfaceMethodRefCPInfo)element;
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.taskdefs.optional.depend.constantpool.MethodRefCPInfoorg.apache.tools.ant.taskdefs.optional.depend.constantpool.InterfaceMethodRefCPInfoSUBCLASS_TYPE_MISMATCH
    methodRefEntryinterfaceMethodRefEntryVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.optional.depend.constantpool.MethodRefCPInfoorg.apache.tools.ant.taskdefs.optional.depend.constantpool.InterfaceMethodRefCPInfoSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.taskdefs.optional.depend.constantpool.MethodRefCPInfoorg.apache.tools.ant.taskdefs.optional.depend.constantpool.InterfaceMethodRefCPInfoSUBCLASS_TYPE_MISMATCH
    5
    InterfaceMethodRefCPInfo interfaceMethodRefEntry = (InterfaceMethodRefCPInfo)element;
    6
    if (methodRefEntry.getMethodClassName().equals(methodClassName) && methodRefEntry.getMethodName().equals(methodName) && methodRefEntry.getMethodType().equals(methodType))
    6
    if (methodRefEntry.getMethodClassName().equals(methodClassName) && methodRefEntry.getMethodName().equals(methodName) && methodRefEntry.getMethodType().equals(methodType))
    6
    if (interfaceMethodRefEntry.getInterfaceMethodClassName().equals(interfaceMethodClassName) && interfaceMethodRefEntry.getInterfaceMethodName().equals(interfaceMethodName) && interfaceMethodRefEntry.getInterfaceMethodType().equals(interfaceMethodType))
    Differences
    Expression1Expression2Difference
    methodTypeinterfaceMethodTypeVARIABLE_NAME_MISMATCH
    getMethodTypegetInterfaceMethodTypeMETHOD_INVOCATION_NAME_MISMATCH
    methodRefEntryinterfaceMethodRefEntryVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.optional.depend.constantpool.MethodRefCPInfoorg.apache.tools.ant.taskdefs.optional.depend.constantpool.InterfaceMethodRefCPInfoSUBCLASS_TYPE_MISMATCH
    methodClassNameinterfaceMethodClassNameVARIABLE_NAME_MISMATCH
    getMethodClassNamegetInterfaceMethodClassNameMETHOD_INVOCATION_NAME_MISMATCH
    methodRefEntryinterfaceMethodRefEntryVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.optional.depend.constantpool.MethodRefCPInfoorg.apache.tools.ant.taskdefs.optional.depend.constantpool.InterfaceMethodRefCPInfoSUBCLASS_TYPE_MISMATCH
    methodNameinterfaceMethodNameVARIABLE_NAME_MISMATCH
    getMethodNamegetInterfaceMethodNameMETHOD_INVOCATION_NAME_MISMATCH
    methodRefEntryinterfaceMethodRefEntryVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.optional.depend.constantpool.MethodRefCPInfoorg.apache.tools.ant.taskdefs.optional.depend.constantpool.InterfaceMethodRefCPInfoSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression methodRefEntry.getMethodType() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression interfaceMethodRefEntry.getInterfaceMethodType() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression methodRefEntry.getMethodClassName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression interfaceMethodRefEntry.getInterfaceMethodClassName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression methodRefEntry.getMethodName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression interfaceMethodRefEntry.getInterfaceMethodName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6
    if (interfaceMethodRefEntry.getInterfaceMethodClassName().equals(interfaceMethodClassName) && interfaceMethodRefEntry.getInterfaceMethodName().equals(interfaceMethodName) && interfaceMethodRefEntry.getInterfaceMethodType().equals(interfaceMethodType))
    7
    index = i;
    7
    index = i;
    Precondition Violations (6)
    Row Violation
    1Expression methodRefEntry.getMethodType() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression interfaceMethodRefEntry.getInterfaceMethodType() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression methodRefEntry.getMethodClassName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression interfaceMethodRefEntry.getInterfaceMethodClassName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression methodRefEntry.getMethodName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression interfaceMethodRefEntry.getInterfaceMethodName() cannot be parameterized, because it has dependencies to/from statements that will be extracted