if (getCommandLine().getJar() != null) { throw new BuildException("Cannot use 'jar' and 'classname' " + "attributes in same command"); } getCommandLine().setClassname(s);
if (getCommandLine().getAssertions() != null) { throw new BuildException("Only one assertion declaration is allowed"); } getCommandLine().setAssertions(asserts);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Java.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Java.java
Method name: void setClassname(String) Method name: void addAssertions(Assertions)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (getCommandLine().getJar() != null) {
1
if (getCommandLine().getAssertions() != null) {
2
            throw new BuildException("Cannot use 'jar' and 'classname' "
2
            throw new BuildException("
3
                                     + "attributes in same command");
3
Only one assertion declaration is allowed");
4
        }
4
        }
5
        getCommandLine().setClassname(s);
5
        getCommandLine().setAssertions(asserts);
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 declared in the same class
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)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (getCommandLine().getJar() != null)
    1
    if (getCommandLine().getJar() != null)
    1
    if (getCommandLine().getAssertions() != null)
    Differences
    Expression1Expression2Difference
    getJargetAssertionsMETHOD_INVOCATION_NAME_MISMATCH
    java.lang.Stringorg.apache.tools.ant.types.AssertionsVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable getCommandLine().getJar() does not match with type org.apache.tools.ant.types.Assertions of variable getCommandLine().getAssertions()
    • Make classes java.lang.String and org.apache.tools.ant.types.Assertions extend a common superclass
    1
    if (getCommandLine().getAssertions() != null)
    2
    throw new BuildException("Cannot use 'jar' and 'classname' " + "attributes in same command");
    2
    throw new BuildException("Cannot use 'jar' and 'classname' " + "attributes in same command");
    2
    throw new BuildException("Only one assertion declaration is allowed");
    Differences
    Expression1Expression2Difference
    "Cannot use 'jar' and 'classname' " + "attributes in same command""Only one assertion declaration is allowed"TYPE_COMPATIBLE_REPLACEMENT
    2
    throw new BuildException("Only one assertion declaration is allowed");
                                                                                          
    3
    getCommandLine().setAssertions(asserts);
    3
    getCommandLine().setClassname(s);
                                                                            
    Precondition Violations (1)
    Row Violation
    1Type java.lang.String of variable getCommandLine().getJar() does not match with type org.apache.tools.ant.types.Assertions of variable getCommandLine().getAssertions()