if (OperatingSystem.isMacOS()) { if((modifiers & MouseEvent.BUTTON1_MASK) != 0) return ((modifiers & MouseEvent.ALT_MASK) != 0); if(!OperatingSystem.hasJava14()) return ((modifiers & MouseEvent.BUTTON3_MASK) != 0); else return ((modifiers & MouseEvent.BUTTON2_MASK) != 0); } else return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
if (OperatingSystem.isMacOS()) { if((modifiers & MouseEvent.BUTTON1_MASK) != 0) return ((modifiers & MouseEvent.CTRL_MASK) != 0); if(!OperatingSystem.hasJava14()) return ((modifiers & MouseEvent.BUTTON2_MASK) != 0); else return ((modifiers & MouseEvent.BUTTON3_MASK) != 0); } else return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/org/gjt/sp/jedit/GUIUtilities.java File path: /jEdit-4.2/src/org/gjt/sp/jedit/GUIUtilities.java
Method name: boolean isMiddleButton(int) Method name: boolean isRightButton(int)
Number of AST nodes: 7 Number of AST nodes: 7
1
if (OperatingSystem.isMacOS())
1
if (OperatingSystem.isMacOS())
2
		{
2
		{
3
			if((modifiers & MouseEvent.BUTTON1_MASK) != 0)
3
			if((modifiers & MouseEvent.BUTTON1_MASK) != 0)
4
				return ((modifiers & MouseEvent.ALT_MASK) != 0);
4
				return ((modifiers & MouseEvent.CTRL_MASK) != 0);
5
			if(!OperatingSystem.hasJava14())
5
			if(!OperatingSystem.hasJava14())
6
				return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
6
				return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
7
			else
7
			else
8
				return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
8
				return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
9
		}
9
		}
10
		else
10
		else
11
			return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
11
			return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
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)0.5
Clones locationClones are declared in the same class
Number of node comparisons24
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)2.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (OperatingSystem.isMacOS())
    1
    if (OperatingSystem.isMacOS())
    2
    if ((modifiers & MouseEvent.BUTTON1_MASK) != 0)
    2
    if ((modifiers & MouseEvent.BUTTON1_MASK) != 0)
    3
    return ((modifiers & MouseEvent.ALT_MASK) != 0);
    3
    return ((modifiers & MouseEvent.ALT_MASK) != 0);
    3
    return ((modifiers & MouseEvent.CTRL_MASK) != 0);
    Differences
    Expression1Expression2Difference
    ALT_MASKCTRL_MASKVARIABLE_NAME_MISMATCH
    3
    return ((modifiers & MouseEvent.CTRL_MASK) != 0);
    4
    if (!OperatingSystem.hasJava14())
    4
    if (!OperatingSystem.hasJava14())
    5
    return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
    5
    return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
    5
    return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
    Differences
    Expression1Expression2Difference
    BUTTON3_MASKBUTTON2_MASKVARIABLE_NAME_MISMATCH
    5
    return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
    else
    else
    6
    return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
    6
    return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
    6
    return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
    Differences
    Expression1Expression2Difference
    BUTTON2_MASKBUTTON3_MASKVARIABLE_NAME_MISMATCH
    6
    return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
    else
    else
    7
    return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
    7
    return ((modifiers & MouseEvent.BUTTON2_MASK) != 0);
    7
    return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
    Differences
    Expression1Expression2Difference
    BUTTON2_MASKBUTTON3_MASKVARIABLE_NAME_MISMATCH
    7
    return ((modifiers & MouseEvent.BUTTON3_MASK) != 0);
    Precondition Violations (0)
    Row Violation