start = other.start; end = other.end; index = other.index; // need to deep clone? next = other.next;
extraStartVirt = params.extraStartVirt; extraEndVirt = params.extraEndVirt; newCaret = params.newCaret;
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/gnu/regexp/REMatch.java File path: /jEdit-4.2/src/org/gjt/sp/jedit/textarea/JEditTextArea.java
Method name: void assignFrom(REMatch) Method name: void goToNextLine(boolean)
Number of AST nodes: 4 Number of AST nodes: 3
1
start = other.start;
2
	end = other.end;
3
	index = other.index;
4
	// need to deep clone?
5
	next = other.nex
1
extraStartVirt = params.extraStartVirt;
2
				extraEndVirt = params.extraEndVirt;
6
t;
3
				newCaret = params.newCaret;
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 comparisons12
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment3
    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
    start = other.start;
    1
    start = other.start;
    Preondition Violations
    Unmatched statement start=other.start; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                              
    2
    end = other.end;
    2
    end = other.end;
    Preondition Violations
    Unmatched statement end=other.end; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                      
    3
    index = other.index;
    3
    index = other.index;
    18
    extraStartVirt = params.extraStartVirt;
    Differences
    Expression1Expression2Difference
    indexextraStartVirtVARIABLE_NAME_MISMATCH
    otherparamsVARIABLE_NAME_MISMATCH
    gnu.regexp.REMatchorg.gjt.sp.jedit.textarea.JEditTextArea.RectParamsVARIABLE_TYPE_MISMATCH
    indexextraStartVirtVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type int of variable other.index does not match with type int of variable params.extraStartVirt
    • Make classes gnu.regexp.REMatch and org.gjt.sp.jedit.textarea.JEditTextArea.RectParams extend a common superclass
    18
    extraStartVirt = params.extraStartVirt;
    4
    next = other.next;
    4
    next = other.next;
    Preondition Violations
    Unmatched statement next=other.next; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                          
                                                                              
    19
    extraEndVirt = params.extraEndVirt;
                                                              
    20
    newCaret = params.newCaret;
    Precondition Violations (5)
    Row Violation
    1Unmatched statement start=other.start; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement end=other.end; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Type int of variable other.index does not match with type int of variable params.extraStartVirt
    4Unmatched statement next=other.next; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Clone fragment #1 returns variables , while Clone fragment #2 returns variables extraStartVirt