XYErrorRenderer r1 = new XYErrorRenderer(); r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white)); XYErrorRenderer r2 = null; try { r2 = (XYErrorRenderer) r1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(r1 != r2); assertTrue(r1.getClass() == r2.getClass()); assertTrue(r1.equals(r2));
OHLCSeries s1 = new OHLCSeries("s1"); s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0); OHLCSeries s2 = null; try { s2 = (OHLCSeries) s1.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); } assertTrue(s1 != s2); assertTrue(s1.getClass() == s2.getClass()); assertTrue(s1.equals(s2));
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/chart/renderer/xy/junit/XYErrorRendererTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/time/ohlc/junit/OHLCSeriesTests.java
Method name: void testCloning() Method name: void testCloning()
Number of AST nodes: 8 Number of AST nodes: 8
1
XYErrorRenderer r1 = new XYErrorRenderer();
1
OHLCSeries s1 = new OHLCSeries("s1");
2
        r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f,
2
        s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0
3
                Color.white));
4
        XYErrorRenderer r
3
);
5
2 = null;
4
        OHLCSeries s2 = null;
6
        try {
5
        try {
7
            r2 = (XYErrorRenderer) r1.clone();
6
            s2 = (OHLCSeries) s1.clone();
8
        }
7
        }
9
        catch (CloneNotSupportedException e) {
8
        catch (CloneNotSupportedException e) {
10
            e.printStackTrace();
9
            e.printStackTrace();
11
        }
10
        }
12
        assertTrue(r1 != r2);
11
        assertTrue(s1 != s2);
13
        assertTrue(r1.getClass() == r2.getClass());
12
        assertTrue(s1.getClass() == s2.getClass());
14
        assertTrue(r1.equals(r2));
13
        assertTrue(s1.equals(s2));
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 having the same super class
Number of node comparisons40
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment4
    Time elapsed for statement mapping (ms)5.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                
    1
    OHLCSeries s1 = new OHLCSeries("s1");
    1
    XYErrorRenderer r1 = new XYErrorRenderer();
    1
    XYErrorRenderer r1 = new XYErrorRenderer();
    Preondition Violations
    Unmatched statement XYErrorRenderer r1=new XYErrorRenderer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                            
                                                                                        
    2
    s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);
    Preondition Violations
    Unmatched statement s1.add(new Year(2006),2.0,4.0,1.0,3.0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    s1.add(new Year(2006), 2.0, 4.0, 1.0, 3.0);
    2
    r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white));
    2
    r1.setErrorPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.white));
    Preondition Violations
    Unmatched statement r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                        
                                                
    3
    OHLCSeries s2 = null;
    3
    XYErrorRenderer r2 = null;
                                                          
    4
    try
    4
    try
                                                              
    5
    s2 = (OHLCSeries)s1.clone();
    Preondition Violations
    Unmatched statement s2=(OHLCSeries)s1.clone(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    5
    s2 = (OHLCSeries)s1.clone();
    5
    r2 = (XYErrorRenderer)r1.clone();
    5
    r2 = (XYErrorRenderer)r1.clone();
    Preondition Violations
    Unmatched statement r2=(XYErrorRenderer)r1.clone(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                        
    6
    assertTrue(r1 != r2);
    6
    assertTrue(r1 != r2);
    6
    assertTrue(s1 != s2);
    Differences
    Expression1Expression2Difference
    r1s1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    r2s2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    • Make classes org.jfree.chart.renderer.xy.XYErrorRenderer and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2
    • Make classes org.jfree.chart.renderer.xy.XYErrorRenderer and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    6
    assertTrue(s1 != s2);
    7
    assertTrue(r1.getClass() == r2.getClass());
    7
    assertTrue(r1.getClass() == r2.getClass());
    7
    assertTrue(s1.getClass() == s2.getClass());
    Differences
    Expression1Expression2Difference
    r1s1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    r2s2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    • Make classes org.jfree.chart.renderer.xy.XYErrorRenderer and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2
    • Make classes org.jfree.chart.renderer.xy.XYErrorRenderer and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    7
    assertTrue(s1.getClass() == s2.getClass());
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(r1.equals(r2));
    8
    assertTrue(s1.equals(s2));
    Differences
    Expression1Expression2Difference
    r2s2VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    r1s1VARIABLE_NAME_MISMATCH
    org.jfree.chart.renderer.xy.XYErrorRendererorg.jfree.data.time.ohlc.OHLCSeriesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2
    • Make classes org.jfree.chart.renderer.xy.XYErrorRenderer and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    • Make classes org.jfree.chart.renderer.xy.XYErrorRenderer and org.jfree.data.time.ohlc.OHLCSeries extend a common superclass
    8
    assertTrue(s1.equals(s2));
    Precondition Violations (11)
    Row Violation
    1Unmatched statement XYErrorRenderer r1=new XYErrorRenderer(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement s1.add(new Year(2006),2.0,4.0,1.0,3.0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement r1.setErrorPaint(new GradientPaint(1.0f,2.0f,Color.red,3.0f,4.0f,Color.white)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement s2=(OHLCSeries)s1.clone(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    5Unmatched statement r2=(XYErrorRenderer)r1.clone(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    6Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    7Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2
    8Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1
    9Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2
    10Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r2 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s2
    11Type org.jfree.chart.renderer.xy.XYErrorRenderer of variable r1 does not match with type org.jfree.data.time.ohlc.OHLCSeries of variable s1