String u1 = getURL(series, item); String u2 = that.getURL(series, item); if (u1 != null) { if (!u1.equals(u2)) { return false; } } else { if (u2 != null) { return false; } }
Number v1 = getValue(r, c); Number v2 = kv2D.getValue(r, c); if (v1 == null) { if (v2 != null) { return false; } } else { if (!v1.equals(v2)) { return false; } }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/urls/CustomXYURLGenerator.java File path: /jfreechart-1.0.10/src/org/jfree/data/DefaultKeyedValues2D.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 7 Number of AST nodes: 7
1
String u1 = getURL(series, item);
2
                String u2 = that.getURL(series, item
1
Number v1 = getValue(r, c);
3
);
2
                Number v2 = kv2D.getValue(r, c);
4
                if (u1 != null) {
3
                if (v1 == null) {
5
                    if (!u1.equals(u2)) {
4
                    if (v2 != null) {
6
                        return false;
5
                        return false;
7
                    }
6
                    }
8
                }
7
                }
9
                else {
8
                else {
10
                    if (u2 != null) {
9
                    if (!v1.equals(v2)) {
11
                        return false;
10
                        return false;
12
                    }
11
                    }
13
                }
12
                }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes
Number of node comparisons4