if (classpath != null) { throw new BuildException("<classpath> can be set only once."); } classpath = path;
if (sel != null) { throw new IllegalStateException( "The Not ResourceSelector accepts a single nested ResourceSelector"); } sel = s;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/modifiedselector/ModifiedSelector.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/selectors/Not.java
Method name: void addClasspath(Path) Method name: void add(ResourceSelector)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (classpath != null) {
1
if (sel != null) {
2
            throw new BuildException("<classpath> can be set only once.
2
            throw new IllegalStateException(
3
");
3
                "The Not ResourceSelector accepts a single nested ResourceSelector");
4
        }
4
        }
5
        classpath = path;
5
        sel = s;
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 comparisons5
  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)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (classpath != null)
    1
    if (classpath != null)
    1
    if (sel != null)
    Differences
    Expression1Expression2Difference
    classpathselVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.Pathorg.apache.tools.ant.types.resources.selectors.ResourceSelectorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.Path of variable classpath does not match with type org.apache.tools.ant.types.resources.selectors.ResourceSelector of variable sel
    • Make classes org.apache.tools.ant.types.Path and org.apache.tools.ant.types.resources.selectors.ResourceSelector extend a common superclass
    1
    if (sel != null)
    2
    throw new BuildException("<classpath> can be set only once.");
    2
    throw new BuildException("<classpath> can be set only once.");
    2
    throw new IllegalStateException("The Not ResourceSelector accepts a single nested ResourceSelector");
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.BuildExceptionjava.lang.IllegalStateExceptionSUBCLASS_TYPE_MISMATCH
    " can be set only once.""The Not ResourceSelector accepts a single nested ResourceSelector"LITERAL_VALUE_MISMATCH
    2
    throw new IllegalStateException("The Not ResourceSelector accepts a single nested ResourceSelector");
                      
    3
    sel = s;
    3
    classpath = path;
                                        
    Precondition Violations (1)
    Row Violation
    1Type org.apache.tools.ant.types.Path of variable classpath does not match with type org.apache.tools.ant.types.resources.selectors.ResourceSelector of variable sel