FileSet fs = new FileSet(); fs.setFile(src); addFileset(fs);
String pattern = params[i].getValue(); RegularExpression regexp = new RegularExpression(); regexp.setPattern(pattern); regexps.addElement(regexp);
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/filters/LineContainsRegExp.java
Method name: void setFile(File) Method name: void initialize()
Number of AST nodes: 3 Number of AST nodes: 4
1
FileSet fs = new FileSet();
2
        fs.setFile(src
1
String pattern = params[i].getValue();
2
                    RegularExpression regexp = new RegularExpression();
3
);
3
                    regexp.setPattern(pattern);
4
        addFileset(fs);
4
                    regexps.addElement(regexp);
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
Number of node comparisons9
  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 fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    FileSet fs = new FileSet();
    1
    FileSet fs = new FileSet();
    6
    RegularExpression regexp = new RegularExpression();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.RegularExpressionSUBCLASS_TYPE_MISMATCH
    fsregexpVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.RegularExpressionSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.RegularExpressionSUBCLASS_TYPE_MISMATCH
    6
    RegularExpression regexp = new RegularExpression();
    2
    fs.setFile(src);
                                          
                                                                                  
    5
    String pattern = params[i].getValue();
                                                                
    7
    regexp.setPattern(pattern);
    Preondition Violations
    Unmatched statement regexp.setPattern(pattern); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    regexp.setPattern(pattern);
    3
    addFileset(fs);
    3
    addFileset(fs);
    8
    regexps.addElement(regexp);
    Differences
    Expression1Expression2Difference
    addFilesetaddElementMETHOD_INVOCATION_NAME_MISMATCH
    fsregexpVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.RegularExpressionSUBCLASS_TYPE_MISMATCH
    regexpsMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression regexps.addElement(regexp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    Expression regexps.addElement(regexp) is a void method call, and thus it cannot be parameterized
    Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression regexps.addElement(regexp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    Expression regexps.addElement(regexp) is a void method call, and thus it cannot be parameterized
    8
    regexps.addElement(regexp);
    Precondition Violations (10)
    Row Violation
    1Unmatched statement regexp.setPattern(pattern); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression regexps.addElement(regexp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    5Expression regexps.addElement(regexp) is a void method call, and thus it cannot be parameterized
    6Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression regexps.addElement(regexp) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    9Expression regexps.addElement(regexp) is a void method call, and thus it cannot be parameterized
    10Clone fragment #1 returns variable fs with type org.apache.tools.ant.types.FileSet , while Clone fragment #2 returns variable regexp with type org.apache.tools.ant.types.RegularExpression