for (int item = 0; item < urlCount; item++) { String u1 = getURL(series, item); String u2 = generator.getURL(series, item); if (u1 != null) { if (!u1.equals(u2)) { return false; } } else { if (u2 != null) { return false; } } }
for (int c = 0; c < colCount; c++) { Object v1 = getObject(r, c); Object v2 = that.getObject(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/CustomCategoryURLGenerator.java File path: /jfreechart-1.0.10/src/org/jfree/data/KeyedObjects2D.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 8 Number of AST nodes: 8
1
for (int item = 0; item < urlCount; item++) {
1
for (int c = 0; c < colCount; c++) {
2
                String u1 = getURL(series, item);
2
                
3
                String u2 = generator.getURL(series, item
3
Object v1 = getObject(r, c);
4
);
4
                Object v2 = that.getObject(r, c);
5
                if (u1 != null) {
5
                if (v1 == null) {
6
                    if (!u1.equals(u2)) {
6
                    if (v2 != null) {
7
                        return false;
7
                        return false;
8
                    }
8
                    }
9
                }
9
                }
10
 else {
10
                else {
11
                    if (u2 != null) {
11
                    if (!v1.equals(v2)) {
12
                        return false;
12
                        return false;
13
                    }
13
                    }
14
                }
14
                }
15
            }
15
            }
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