Object obj = evt.getObject(); if (obj instanceof ISQLAlias) { removeAlias((ISQLAlias)obj); }
Object bean = i.next(); if (bean instanceof Bookmark) { add((Bookmark) bean); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/db/AliasesListModel.java File path: /sql12/plugins/sqlbookmark/src/net/sourceforge/squirrel_sql/plugins/sqlbookmark/BookmarkManager.java
Method name: void objectRemoved(ObjectCacheChangeEvent) Method name: void load()
Number of AST nodes: 3 Number of AST nodes: 3
1
Object obj = evt.getObject();
1
Object 
2
			if (obj instanceof ISQLAlias)
3
			{
4
				removeAlias((ISQLAlias)obj);
5
			
2
bean = i.next();
3
               if (bean instanceof Bookmark)
4
               {
5
                  add((Bookmark) bean);
6
}
6
               }
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)0.1
Clones locationClones are in different classes
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Object obj = evt.getObject();
                                                                
                                                    
    6
    Object bean = i.next();
    Preondition Violations
    Unmatched statement Object bean=i.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    Object bean = i.next();
    2
    if (obj instanceof ISQLAlias)
    2
    if (obj instanceof ISQLAlias)
    7
    if (bean instanceof Bookmark)
    Differences
    Expression1Expression2Difference
    objbeanVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasnet.sourceforge.squirrel_sql.plugins.sqlbookmark.BookmarkVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression obj instanceof ISQLAlias cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression bean instanceof Bookmark cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Type net.sourceforge.squirrel_sql.fw.sql.ISQLAlias does not match with type net.sourceforge.squirrel_sql.plugins.sqlbookmark.Bookmark
    • Make classes net.sourceforge.squirrel_sql.fw.sql.ISQLAlias and net.sourceforge.squirrel_sql.plugins.sqlbookmark.Bookmark extend a common superclass
    7
    if (bean instanceof Bookmark)
    3
    removeAlias((ISQLAlias)obj);
    3
    removeAlias((ISQLAlias)obj);
    Preondition Violations
    Unmatched statement removeAlias((ISQLAlias)obj); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                  
                                                  
    8
    add((Bookmark)bean);
    Preondition Violations
    Unmatched statement add((Bookmark)bean); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8
    add((Bookmark)bean);
    Precondition Violations (7)
    Row Violation
    1Unmatched statement Object bean=i.next(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression obj instanceof ISQLAlias cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression bean instanceof Bookmark cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Type net.sourceforge.squirrel_sql.fw.sql.ISQLAlias does not match with type net.sourceforge.squirrel_sql.plugins.sqlbookmark.Bookmark
    5Unmatched statement removeAlias((ISQLAlias)obj); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement add((Bookmark)bean); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero