if (obj == this) { return true; } if (!(obj instanceof KeyToGroupMap)) { return false; } KeyToGroupMap that = (KeyToGroupMap) obj; if (!ObjectUtilities.equal(this.defaultGroup, that.defaultGroup)) { return false; } if (!this.keyToGroupMap.equals(that.keyToGroupMap)) { return false; } return true;
if (this == obj) { return true; } if (!(obj instanceof DefaultOHLCDataset)) { return false; } DefaultOHLCDataset that = (DefaultOHLCDataset) obj; if (!this.key.equals(that.key)) { return false; } if (!Arrays.equals(this.data, that.data)) { return false; } return true;
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/KeyToGroupMap.java File path: /jfreechart-1.0.10/src/org/jfree/data/xy/DefaultOHLCDataset.java
Method name: boolean equals(Object) Method name: boolean equals(Object)
Number of AST nodes: 10 Number of AST nodes: 10
1
if (obj == this) {
1
if (this == obj) {
2
            return true;      
2
            return true;
3
        }
3
        }
4
        if (!(obj instanceof KeyToGroupMap)) {
4
        if (!(obj instanceof DefaultOHLCDataset)) {
5
            return false;
5
            return false;
6
        }
6
        }
7
        KeyToGroupMap that = (KeyToGroupMap) obj;
7
        DefaultOHLCDataset that = (DefaultOHLCDataset) obj;
8
        if (!ObjectUtilities.equal(this.defaultGroup, that.defaultGroup)) {
8
        if (!this.key.equals(that.key)) {
9
            return false;
9
            return false;
10
        }
10
        }
11
        if (!this.keyToGroupMap.equals(that.keyToGroupMap)) {
11
        if (!Arrays.equals(this.data, that.data)) {
12
            return false;
12
            return false;
13
        }
13
        }
14
        return true;
14
        return true;
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)1.5
Clones locationClones are in different classes
Number of node comparisons32
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    if (!(obj instanceof KeyToGroupMap))
    3
    if (!(obj instanceof KeyToGroupMap))
    3
    if (!(obj instanceof DefaultOHLCDataset))
    Differences
    Expression1Expression2Difference
    org.jfree.data.KeyToGroupMaporg.jfree.data.xy.DefaultOHLCDatasetSUBCLASS_TYPE_MISMATCH
    3
    if (!(obj instanceof DefaultOHLCDataset))
    4
    return false;
    4
    return false;
    5
    KeyToGroupMap that = (KeyToGroupMap)obj;
    5
    KeyToGroupMap that = (KeyToGroupMap)obj;
    5
    DefaultOHLCDataset that = (DefaultOHLCDataset)obj;
    Differences
    Expression1Expression2Difference
    org.jfree.data.KeyToGroupMaporg.jfree.data.xy.DefaultOHLCDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.data.KeyToGroupMaporg.jfree.data.xy.DefaultOHLCDatasetSUBCLASS_TYPE_MISMATCH
    org.jfree.data.KeyToGroupMaporg.jfree.data.xy.DefaultOHLCDatasetSUBCLASS_TYPE_MISMATCH
    5
    DefaultOHLCDataset that = (DefaultOHLCDataset)obj;
    6
    if (!ObjectUtilities.equal(this.defaultGroup, that.defaultGroup))
    6
    if (!ObjectUtilities.equal(this.defaultGroup, that.defaultGroup))
    6
    if (!this.key.equals(that.key))
    Differences
    Expression1Expression2Difference
    ObjectUtilities.equal(this.defaultGroup,that.defaultGroup)this.key.equals(that.key)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression ObjectUtilities.equal(this.defaultGroup,that.defaultGroup) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.key.equals(that.key) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6
    if (!this.key.equals(that.key))
    7
    return false;
    7
    return false;
    8
    if (!this.keyToGroupMap.equals(that.keyToGroupMap))
    8
    if (!this.keyToGroupMap.equals(that.keyToGroupMap))
    8
    if (!Arrays.equals(this.data, that.data))
    Differences
    Expression1Expression2Difference
    this.keyToGroupMap.equals(that.keyToGroupMap)Arrays.equals(this.data,that.data)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression this.keyToGroupMap.equals(that.keyToGroupMap) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression Arrays.equals(this.data,that.data) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8
    if (!Arrays.equals(this.data, that.data))
    9
    return false;
    9
    return false;
    Precondition Violations (5)
    Row Violation
    1Expression ObjectUtilities.equal(this.defaultGroup,that.defaultGroup) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression this.key.equals(that.key) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression this.keyToGroupMap.equals(that.keyToGroupMap) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression Arrays.equals(this.data,that.data) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Not all possible execution flows end in a return statement