boolean retval = true; while (retval && (index-- > 0)) retval = next(); return retval;
boolean retval = true; while (retval && (index-- > 0)) retval = next(); return retval;
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/gnu/regexp/CharIndexedInputStream.java File path: /jEdit-4.2/src/gnu/regexp/CharIndexedReader.java
Method name: boolean move(int) Method name: boolean move(int)
Number of AST nodes: 4 Number of AST nodes: 4
1
boolean retval = true;
1
boolean retval = true;
2
	while (retval && (index-- > 0)) retval = next();
2
	while (retval && (index-- > 0)) retval = next();
3
	return retval;
3
	return retval;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes
Number of node comparisons8
  1. {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)0.8
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    boolean retval = true;
    1
    boolean retval = true;
    2
    while (retval && (index-- > 0))
    2
    while (retval && (index-- > 0))
    3
    retval = next();
    3
    retval = next();
    4
    return retval;
    4
    return retval;
    Precondition Violations (0)
    Row Violation