FileSet fs = new FileSet(); fs.setFile(src); addFileset(fs);
HotDeploymentTool tool = (HotDeploymentTool) e.nextElement(); tool.validateAttributes(); tool.deploy();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/unix/AbstractAccessTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/j2ee/ServerDeploy.java
Method name: void setFile(File) Method name: void execute()
Number of AST nodes: 3 Number of AST nodes: 3
1
FileSet fs = new FileSet();
2
        fs.setFile(src);
3
        addFileset(fs
1
HotDeploymentTool tool = (HotDeploymentTool) e.nextElement();
2
            tool.validateAttributes();
4
);
3
            tool.deploy();
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 in different classes having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    FileSet fs = new FileSet();
                                                            
                                                                                                                              
    2
    HotDeploymentTool tool = (HotDeploymentTool)e.nextElement();
    Preondition Violations
    Unmatched statement HotDeploymentTool tool=(HotDeploymentTool)e.nextElement(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    HotDeploymentTool tool = (HotDeploymentTool)e.nextElement();
    2
    fs.setFile(src);
                                          
    3
    addFileset(fs);
    3
    addFileset(fs);
    3
    tool.validateAttributes();
    Differences
    Expression1Expression2Difference
    addFilesetvalidateAttributesMETHOD_INVOCATION_NAME_MISMATCH
    addFileset(fs)tool.validateAttributes()ARGUMENT_NUMBER_MISMATCH
    toolMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    Expression tool.validateAttributes() is a void method call, and thus it cannot be parameterized
    Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    Expression tool.validateAttributes() is a void method call, and thus it cannot be parameterized
    3
    tool.validateAttributes();
                                      
    4
    tool.deploy();
    Precondition Violations (5)
    Row Violation
    1Unmatched statement HotDeploymentTool tool=(HotDeploymentTool)e.nextElement(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    3Expression tool.validateAttributes() is a void method call, and thus it cannot be parameterized
    4Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    5Expression tool.validateAttributes() is a void method call, and thus it cannot be parameterized