super(stream); this.stream = new CharIndexedReader(stream,0); this.expr = expr; this.replace = replace;
super(stream); this.stream = new CharIndexedInputStream(stream,0); this.expr = expr; this.replace = replace;
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/gnu/regexp/REFilterReader.java File path: /jEdit-4.2/src/gnu/regexp/REFilterInputStream.java
Method name: void REFilterReader(Reader, RE, String) Method name: void REFilterInputStream(InputStream, RE, String)
Number of AST nodes: 4 Number of AST nodes: 4
1
super(stream);
1
super(stream);
2
    this.stream = new CharIndexedReader(stream,0);
2
    this.stream = new CharIndexedInputStream(stream,0);
3
    this.expr = expr;
3
    this.expr = expr;
4
    this.replace = replace;
4
    this.replace = replace;
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 comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    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
    super(stream);
    1
    super(stream);
    1
    super(stream);
    Differences
    Expression1Expression2Difference
    java.io.Readerjava.io.InputStreamSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Super constructor call super(stream); cannot be extracted from constructor
    Super constructor call super(stream); cannot be extracted from constructor
    1
    super(stream);
    2
    this.stream = new CharIndexedReader(stream, 0);
    2
    this.stream = new CharIndexedReader(stream, 0);
    2
    this.stream = new CharIndexedInputStream(stream, 0);
    Differences
    Expression1Expression2Difference
    gnu.regexp.CharIndexedReadergnu.regexp.CharIndexedInputStreamSUBCLASS_TYPE_MISMATCH
    gnu.regexp.CharIndexedReadergnu.regexp.CharIndexedInputStreamSUBCLASS_TYPE_MISMATCH
    java.io.Readerjava.io.InputStreamSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression this.stream is a field being modified, and thus it cannot be parameterized
    Expression this.stream is a field being modified, and thus it cannot be parameterized
    Expression new CharIndexedReader(stream,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new CharIndexedInputStream(stream,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    this.stream = new CharIndexedInputStream(stream, 0);
    3
    this.expr = expr;
    3
    this.expr = expr;
    4
    this.replace = replace;
    4
    this.replace = replace;
    Precondition Violations (7)
    Row Violation
    1Super constructor call super(stream); cannot be extracted from constructor
    2Super constructor call super(stream); cannot be extracted from constructor
    3Expression this.stream is a field being modified, and thus it cannot be parameterized
    4Expression this.stream is a field being modified, and thus it cannot be parameterized
    5Expression new CharIndexedReader(stream,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression new CharIndexedInputStream(stream,0) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7The refactoring of the clones is infeasible, because classes gnu.regexp.REFilterReader and gnu.regexp.REFilterInputStream do not have a common superclass