if (inputString != null) { throw new BuildException("The \"input\" and \"inputstring\" " + "attributes cannot both be specified"); } this.input = input; incompatibleWithSpawn = true;
if (input != null) { throw new BuildException("The \"input\" and \"inputstring\" " + "attributes cannot both be specified"); } this.inputString = inputString; incompatibleWithSpawn = true;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/ExecTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Java.java
Method name: void setInput(File) Method name: void setInputString(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (inputString != null) {
1
if (input != null) {
2
            throw new BuildException("The \"input\" and \"inputstring\" "
2
            throw new BuildException("The \"input\" and \"inputstring\" "
3
                + "attributes cannot both be specified");
3
                + "attributes cannot both be specified");
4
        }
4
        }
5
        this.input = input;
5
        this.inputString = inputString;
6
        incompatibleWithSpawn = true;
6
        incompatibleWithSpawn = true;
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (inputString != null)
    1
    if (inputString != null)
    1
    if (input != null)
    Differences
    Expression1Expression2Difference
    inputStringinputVARIABLE_NAME_MISMATCH
    java.lang.Stringjava.io.FileVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable inputString does not match with type java.io.File of variable input
    • Make classes java.lang.String and java.io.File extend a common superclass
    1
    if (input != null)
    2
    throw new BuildException("The \"input\" and \"inputstring\" " + "attributes cannot both be specified");
    2
    throw new BuildException("The \"input\" and \"inputstring\" " + "attributes cannot both be specified");
                                                                    
    3
    this.inputString = inputString;
    3
    this.input = input;
                                            
    4
    incompatibleWithSpawn = true;
    4
    incompatibleWithSpawn = true;
    Precondition Violations (1)
    Row Violation
    1Type java.lang.String of variable inputString does not match with type java.io.File of variable input