if (id == null) throw new IllegalArgumentException("id == null"); if (name == null) throw new IllegalArgumentException("name == null"); if (comp == null) throw new IllegalArgumentException("comp == null");
if (type == null) throw new IllegalArgumentException("type == null"); if (calendarId == null) throw new IllegalArgumentException("calendarId == null"); if (component == null) throw new IllegalArgumentException("component == null");
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/gui/frame/FrameMediatorDockable.java File path: /columba-1.4-src/calendar/src/main/java/org/columba/calendar/model/ComponentInfo.java
Method name: void FrameMediatorDockable(String, String, JComponent, JPopupMenu) Method name: void ComponentInfo(String, TYPE, String, IComponent)
Number of AST nodes: 6 Number of AST nodes: 6
1
if (id == null)
1
if (type == null)
2
			throw new IllegalArgumentException("id == null");
2
			throw new IllegalArgumentException("type == null");
3
		if (name == null)
3
		if (calendarId == null)
4
			throw new IllegalArgumentException("name == null");
4
			throw new IllegalArgumentException("calendarId == null");
5
		if (comp == null)
5
		if (component == null)
6
			throw new IllegalArgumentException("comp == null");
6
			throw new IllegalArgumentException("component == null");
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)0.6
Clones locationClones are in different classes
Number of node comparisons27
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (id == null)
    1
    if (id == null)
    5
    if (calendarId == null)
    Differences
    Expression1Expression2Difference
    idcalendarIdVARIABLE_NAME_MISMATCH
    5
    if (calendarId == null)
    2
    throw new IllegalArgumentException("id == null");
    2
    throw new IllegalArgumentException("id == null");
    6
    throw new IllegalArgumentException("calendarId == null");
    Differences
    Expression1Expression2Difference
    "id == null""calendarId == null"LITERAL_VALUE_MISMATCH
    6
    throw new IllegalArgumentException("calendarId == null");
    3
    if (name == null)
    3
    if (name == null)
    3
    if (type == null)
    Differences
    Expression1Expression2Difference
    nametypeVARIABLE_NAME_MISMATCH
    java.lang.Stringorg.columba.calendar.model.api.IComponent.TYPEVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable name does not match with type org.columba.calendar.model.api.IComponent.TYPE of variable type
    • Make classes java.lang.String and org.columba.calendar.model.api.IComponent.TYPE extend a common superclass
    3
    if (type == null)
    4
    throw new IllegalArgumentException("name == null");
    4
    throw new IllegalArgumentException("name == null");
    4
    throw new IllegalArgumentException("type == null");
    Differences
    Expression1Expression2Difference
    "name == null""type == null"LITERAL_VALUE_MISMATCH
    4
    throw new IllegalArgumentException("type == null");
    5
    if (comp == null)
    5
    if (comp == null)
    7
    if (component == null)
    Differences
    Expression1Expression2Difference
    compcomponentVARIABLE_NAME_MISMATCH
    javax.swing.JComponentorg.columba.calendar.model.api.IComponentVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type javax.swing.JComponent of variable comp does not match with type org.columba.calendar.model.api.IComponent of variable component
    • Make classes javax.swing.JComponent and org.columba.calendar.model.api.IComponent extend a common superclass
    7
    if (component == null)
    6
    throw new IllegalArgumentException("comp == null");
    6
    throw new IllegalArgumentException("comp == null");
    8
    throw new IllegalArgumentException("component == null");
    Differences
    Expression1Expression2Difference
    "comp == null""component == null"LITERAL_VALUE_MISMATCH
    8
    throw new IllegalArgumentException("component == null");
    Precondition Violations (3)
    Row Violation
    1Type java.lang.String of variable name does not match with type org.columba.calendar.model.api.IComponent.TYPE of variable type
    2Type javax.swing.JComponent of variable comp does not match with type org.columba.calendar.model.api.IComponent of variable component
    3The refactoring of the clones is infeasible, because classes org.columba.core.gui.frame.FrameMediatorDockable and org.columba.calendar.model.ComponentInfo do not have a common superclass