cmd.createArgument().setValue("-extdirs"); cmd.createArgument().setValue(path);
cmd.createArgument().setValue("-extdirs"); cmd.createArgument().setPath(path);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java
Method name: void setExtdirs(String) Method name: void setExtdirs(Path)
Number of AST nodes: 2 Number of AST nodes: 2
1
cmd.createArgument().setValue("-extdirs");
1
cmd.createArgument().setValue("-extdirs");
2
        cmd.createArgument().setValue(path);
2
        cmd.createArgument().setPath(path);
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 declared in the same class
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    cmd.createArgument().setValue("-extdirs");
    1
    cmd.createArgument().setValue("-extdirs");
    2
    cmd.createArgument().setValue(path);
    2
    cmd.createArgument().setValue(path);
    2
    cmd.createArgument().setPath(path);
    Differences
    Expression1Expression2Difference
    java.lang.Stringorg.apache.tools.ant.types.PathVARIABLE_TYPE_MISMATCH
    setValuesetPathMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Type java.lang.String of variable path does not match with type org.apache.tools.ant.types.Path of variable path
    • Make classes java.lang.String and org.apache.tools.ant.types.Path extend a common superclass
    Expression cmd.createArgument().setValue(path) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression cmd.createArgument().setPath(path) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression cmd.createArgument().setValue(path) is a void method call, and thus it cannot be parameterized
    Expression cmd.createArgument().setPath(path) is a void method call, and thus it cannot be parameterized
    2
    cmd.createArgument().setPath(path);
    Precondition Violations (5)
    Row Violation
    1Type java.lang.String of variable path does not match with type org.apache.tools.ant.types.Path of variable path
    2Expression cmd.createArgument().setValue(path) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression cmd.createArgument().setPath(path) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression cmd.createArgument().setValue(path) is a void method call, and thus it cannot be parameterized
    5Expression cmd.createArgument().setPath(path) is a void method call, and thus it cannot be parameterized