if (c != null) { c.close(); }
Graphics g = getGraphics(); if (g != null) { drawSample(xPos, oneSample, g); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jdbc/sampler/JDBCSampler.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/visualizers/Graph.java
Method name: void close(Connection) Method name: void run()
Number of AST nodes: 2 Number of AST nodes: 3
1
Graphics g = getGraphics();
1
if (c != null) {
2
				if (g != null) {
2
			    c.close();
3
					drawSample(xPos, oneSample, g);
3
			}
4
				}
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 comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                            
    1
    Graphics g = getGraphics();
    2
    if (c != null)
    2
    if (c != null)
    2
    if (g != null)
    Differences
    Expression1Expression2Difference
    cgVARIABLE_NAME_MISMATCH
    java.sql.Connectionjava.awt.GraphicsVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.sql.Connection of variable c does not match with type java.awt.Graphics of variable g
    • Make classes java.sql.Connection and java.awt.Graphics extend a common superclass
    2
    if (g != null)
    3
    c.close();
    3
    c.close();
    3
    drawSample(xPos, oneSample, g);
    Differences
    Expression1Expression2Difference
    closedrawSampleMETHOD_INVOCATION_NAME_MISMATCH
    c.close()drawSample(xPos,oneSample,g)ARGUMENT_NUMBER_MISMATCH
    cMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression c.close() 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 c.close() 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
    3
    drawSample(xPos, oneSample, g);
    Precondition Violations (5)
    Row Violation
    1Type java.sql.Connection of variable c does not match with type java.awt.Graphics of variable g
    2Expression c.close() is a void method call, and thus it cannot be parameterized
    3Expression drawSample(xPos,oneSample,g) is a void method call, and thus it cannot be parameterized
    4Expression c.close() 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