if (this.backgroundDomainMarkers != null) { Set keys = this.backgroundDomainMarkers.keySet(); Iterator iterator = keys.iterator(); while (iterator.hasNext()) { Integer key = (Integer) iterator.next(); clearDomainMarkers(key.intValue()); } this.backgroundDomainMarkers.clear(); }
if (this.foregroundDomainMarkers != null) { Set keys = this.foregroundDomainMarkers.keySet(); Iterator iterator = keys.iterator(); while (iterator.hasNext()) { Integer key = (Integer) iterator.next(); clearDomainMarkers(key.intValue()); } this.foregroundDomainMarkers.clear(); }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CategoryPlot.java File path: /jfreechart-1.0.10/src/org/jfree/chart/plot/CategoryPlot.java
Method name: void clearDomainMarkers() Method name: void clearDomainMarkers()
Number of AST nodes: 7 Number of AST nodes: 7
1
if (this.backgroundDomainMarkers != null) {
1
if (this.foregroundDomainMarkers != null) {
2
            Set keys = this.backgroundDomainMarkers.keySet();
2
            Set keys = this.foregroundDomainMarkers.keySet();
3
            Iterator iterator = keys.iterator();
3
            Iterator iterator = keys.iterator();
4
            while (iterator.hasNext()) {
4
            while (iterator.hasNext()) {
5
                Integer key = (Integer) iterator.next();
5
                Integer key = (Integer) iterator.next();
6
                clearDomainMarkers(key.intValue());
6
                clearDomainMarkers(key.intValue());
7
            }
7
            }
8
            this.backgroundDomainMarkers.clear();
8
            this.foregroundDomainMarkers.clear();
9
        }
9
        }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons26
  1. {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)28.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (this.backgroundDomainMarkers != null)
    1
    if (this.backgroundDomainMarkers != null)
    8
    if (this.foregroundDomainMarkers != null)
    Differences
    Expression1Expression2Difference
    backgroundDomainMarkersforegroundDomainMarkersVARIABLE_NAME_MISMATCH
    8
    if (this.foregroundDomainMarkers != null)
    2
    Set keys = this.backgroundDomainMarkers.keySet();
    2
    Set keys = this.backgroundDomainMarkers.keySet();
    9
    Set keys = this.foregroundDomainMarkers.keySet();
    Differences
    Expression1Expression2Difference
    backgroundDomainMarkersforegroundDomainMarkersVARIABLE_NAME_MISMATCH
    9
    Set keys = this.foregroundDomainMarkers.keySet();
    3
    Iterator iterator = keys.iterator();
    10
    Iterator iterator = keys.iterator();
    4
    while (iterator.hasNext())
    11
    while (iterator.hasNext())
    5
    Integer key = (Integer)iterator.next();
    12
    Integer key = (Integer)iterator.next();
    6
    clearDomainMarkers(key.intValue());
    13
    clearDomainMarkers(key.intValue());
    7
    this.backgroundDomainMarkers.clear();
    7
    this.backgroundDomainMarkers.clear();
    14
    this.foregroundDomainMarkers.clear();
    Differences
    Expression1Expression2Difference
    backgroundDomainMarkersforegroundDomainMarkersVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.backgroundDomainMarkers cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression this.foregroundDomainMarkers cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14
    this.foregroundDomainMarkers.clear();
    Precondition Violations (2)
    Row Violation
    1Expression this.backgroundDomainMarkers cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression this.foregroundDomainMarkers cannot be parameterized, because it has dependencies to/from statements that will be extracted