Graphics g = getGraphics(); if (g != null) { drawSample(xPos, oneSample, g); }
for (int i = 0; i < subNodes.length; i++) { HashTree t = generateNode(subNodes[i]); if (t != null) { subTree.add(element, t); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/visualizers/Graph.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/save/OldSaveService.java
Method name: void run() Method name: HashTree generateNode(Configuration)
Number of AST nodes: 3 Number of AST nodes: 4
1
Graphics g = getGraphics(
1
for (int i = 0; i < subNodes.length; i++) {
2
);
2
			HashTree t = generateNode(subNodes[i]);
3
				if (g != null) {
3
			if (t != null) {
4
					drawSample(xPos, oneSample, g);
4
				subTree.add(element, t);
5
			
5
			}
6
	}
6
		}
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)0.1
Clones locationClones are in different classes
Number of node comparisons5
  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 fragment1
    Time elapsed for statement mapping (ms)12.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Graphics g = getGraphics();
                                                            
                                                                                    
    7
    HashTree t = generateNode(subNodes[i]);
    Preondition Violations
    Unmatched statement HashTree t=generateNode(subNodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    HashTree t = generateNode(subNodes[i]);
    2
    if (g != null)
    2
    if (g != null)
    8
    if (t != null)
    Differences
    Expression1Expression2Difference
    gtVARIABLE_NAME_MISMATCH
    java.awt.Graphicsorg.apache.jorphan.collections.HashTreeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.awt.Graphics of variable g does not match with type org.apache.jorphan.collections.HashTree of variable t
    • Make classes java.awt.Graphics and org.apache.jorphan.collections.HashTree extend a common superclass
    8
    if (t != null)
    3
    drawSample(xPos, oneSample, g);
    3
    drawSample(xPos, oneSample, g);
    9
    subTree.add(element, t);
    Differences
    Expression1Expression2Difference
    drawSampleaddMETHOD_INVOCATION_NAME_MISMATCH
    drawSample(xPos,oneSample,g)subTree.add(element,t)ARGUMENT_NUMBER_MISMATCH
    subTreeMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    Expression subTree.add(element,t) is a void method call, and thus it cannot be parameterized
    Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    Expression subTree.add(element,t) is a void method call, and thus it cannot be parameterized
    9
    subTree.add(element, t);
    Precondition Violations (6)
    Row Violation
    1Unmatched statement HashTree t=generateNode(subNodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type java.awt.Graphics of variable g does not match with type org.apache.jorphan.collections.HashTree of variable t
    3Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    4Expression subTree.add(element,t) is a void method call, and thus it cannot be parameterized
    5Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    6Expression subTree.add(element,t) is a void method call, and thus it cannot be parameterized