if (jabberId == null) throw new IllegalArgumentException("jabberId == null"); if (map.containsKey(jabberId)) return (BuddyStatus) map.get(jabberId); return null;
if (id == null) throw new IllegalArgumentException("id == null"); if (handlerMap.containsKey(id)) return (IExtensionHandler) handlerMap.get(id); else throw new PluginHandlerNotFoundException(id);
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/plugins/org.columba.chat.altura/src/org/columba/chat/model/BuddyList.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/plugin/PluginManager.java
Method name: BuddyStatus getBuddy(String) Method name: IExtensionHandler getExtensionHandler(String)
Number of AST nodes: 5 Number of AST nodes: 5
1
if (jabberId == null)
1
if (id == null)
2
			throw new IllegalArgumentException("jabberId == null");
2
			throw new IllegalArgumentException("id == null");
3
		if (map.containsKey(jabberId))
3
		if (handlerMap.containsKey(id))
4
			return (BuddyStatus) map.get(jabberId);
4
			return (
5
		return null
5
IExtensionHandler) handlerMap.get(id);
6
		else
6
;
7
			throw new PluginHandlerNotFoundException(id);
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)0.4
Clones locationClones are in different classes
Number of node comparisons7
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (jabberId == null)
    1
    if (jabberId == null)
    1
    if (id == null)
    Differences
    Expression1Expression2Difference
    jabberIdidVARIABLE_NAME_MISMATCH
    1
    if (id == null)
    2
    throw new IllegalArgumentException("jabberId == null");
    2
    throw new IllegalArgumentException("jabberId == null");
    2
    throw new IllegalArgumentException("id == null");
    Differences
    Expression1Expression2Difference
    "jabberId == null""id == null"LITERAL_VALUE_MISMATCH
    2
    throw new IllegalArgumentException("id == null");
    Precondition Violations (0)
    Row Violation