comp = (TestBeanGUI) testBeanGUIs.get(testClass); if (comp == null) { comp = new TestBeanGUI(testClass); testBeanGUIs.put(testClass, comp); }
synchronized (threadGroupsInfoMap) { groupInfo = (ThroughputInfo)threadGroupsInfoMap.get(group); if (groupInfo == null) { groupInfo = new ThroughputInfo(); threadGroupsInfoMap.put(group, groupInfo); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/GuiPackage.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/timers/ConstantThroughputTimer.java
Method name: JMeterGUIComponent getGuiFromCache(Class, Class) Method name: long calculateDelay()
Number of AST nodes: 4 Number of AST nodes: 5
1
comp = (TestBeanGUI) testBeanGUIs.get(testClass);
2
			if (comp == null) {
3
				comp = new TestBeanGUI(testClass);
4
				testBeanGUIs.put(testClass, comp);
5
			
1
synchronized (threadGroupsInfoMap) {
2
                groupInfo = (ThroughputInfo)threadGroupsInfoMap.get(group);
3
                if (groupInfo == null) {
4
                    groupInfo = new ThroughputInfo();
5
                    threadGroupsInfoMap.put(group, groupInfo);
6
                }
6
}
7
            }
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 comparisons11
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.9
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    3
    comp = (TestBeanGUI)testBeanGUIs.get(testClass);
                                                                                                      
    4
    if (comp == null)
    4
    if (comp == null)
    18
    if (groupInfo == null)
    Differences
    Expression1Expression2Difference
    compgroupInfoVARIABLE_NAME_MISMATCH
    org.apache.jmeter.gui.JMeterGUIComponentorg.apache.jmeter.timers.ConstantThroughputTimer.ThroughputInfoVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jmeter.gui.JMeterGUIComponent of variable comp does not match with type org.apache.jmeter.timers.ConstantThroughputTimer.ThroughputInfo of variable groupInfo
    • Make classes org.apache.jmeter.gui.JMeterGUIComponent and org.apache.jmeter.timers.ConstantThroughputTimer.ThroughputInfo extend a common superclass
    18
    if (groupInfo == null)
    5
    comp = new TestBeanGUI(testClass);
    5
    comp = new TestBeanGUI(testClass);
    Preondition Violations
    Unmatched statement comp=new TestBeanGUI(testClass); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                          
                                                                          
    19
    groupInfo = new ThroughputInfo();
    Preondition Violations
    Unmatched statement groupInfo=new ThroughputInfo(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    19
    groupInfo = new ThroughputInfo();
    6
    testBeanGUIs.put(testClass, comp);
    6
    testBeanGUIs.put(testClass, comp);
    20
    threadGroupsInfoMap.put(group, groupInfo);
    Differences
    Expression1Expression2Difference
    testClassgroupVARIABLE_NAME_MISMATCH
    java.lang.Classorg.apache.jmeter.threads.ThreadGroupVARIABLE_TYPE_MISMATCH
    testBeanGUIsthreadGroupsInfoMapVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type java.lang.Class of variable testClass does not match with type org.apache.jmeter.threads.ThreadGroup of variable group
    • Make classes java.lang.Class and org.apache.jmeter.threads.ThreadGroup extend a common superclass
    20
    threadGroupsInfoMap.put(group, groupInfo);
    Precondition Violations (4)
    Row Violation
    1Type org.apache.jmeter.gui.JMeterGUIComponent of variable comp does not match with type org.apache.jmeter.timers.ConstantThroughputTimer.ThroughputInfo of variable groupInfo
    2Unmatched statement comp=new TestBeanGUI(testClass); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement groupInfo=new ThroughputInfo(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Type java.lang.Class of variable testClass does not match with type org.apache.jmeter.threads.ThreadGroup of variable group