super(); if (app == null) { throw new IllegalArgumentException("Null IApplication passed"); } _app = app; _frame = frame;
super(); if (callback == null) { throw new IllegalArgumentException("Null IGUIExecutionControllerCallback passed"); } _callback = callback;
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/mainframe/action/DisplayPluginSummaryCommand.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/TaskExecuter.java
Method name: void DisplayPluginSummaryCommand(IApplication, Frame) Method name: void TaskExecuter(ITaskThreadPoolCallback)
Number of AST nodes: 5 Number of AST nodes: 4
1
super();
1
super();
2
		if (app == null)
2
		if (callback == null)
3
		{
3
		{
4
			throw new IllegalArgumentException("Null IApplication passed");
4
			throw new IllegalArgumentException("Null IGUIExecutionControllerCallback passed");
5
		}
5
		}
6
		_app = app;
6
		_
7
		_frame = frame;
7
callback = callback;
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 comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    super();
    1
    super();
    1
    super();
    Preondition Violations
    Super constructor call super(); cannot be extracted from constructor
    Super constructor call super(); cannot be extracted from constructor
    1
    super();
    2
    if (app == null)
    2
    if (app == null)
    2
    if (callback == null)
    Differences
    Expression1Expression2Difference
    appcallbackVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.IApplicationnet.sourceforge.squirrel_sql.fw.util.ITaskThreadPoolCallbackVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.IApplication of variable app does not match with type net.sourceforge.squirrel_sql.fw.util.ITaskThreadPoolCallback of variable callback
    • Make classes net.sourceforge.squirrel_sql.client.IApplication and net.sourceforge.squirrel_sql.fw.util.ITaskThreadPoolCallback extend a common superclass
    2
    if (callback == null)
    3
    throw new IllegalArgumentException("Null IApplication passed");
    3
    throw new IllegalArgumentException("Null IApplication passed");
    3
    throw new IllegalArgumentException("Null IGUIExecutionControllerCallback passed");
    Differences
    Expression1Expression2Difference
    "Null IApplication passed""Null IGUIExecutionControllerCallback passed"LITERAL_VALUE_MISMATCH
    3
    throw new IllegalArgumentException("Null IGUIExecutionControllerCallback passed");
                                                
    4
    _callback = callback;
    Preondition Violations
    Unmatched statement _callback=callback; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    _callback = callback;
    4
    _app = app;
    4
    _app = app;
    Preondition Violations
    Unmatched statement _app=app; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                            
    5
    _frame = frame;
    5
    _frame = frame;
    Preondition Violations
    Unmatched statement _frame=frame; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                    
    Precondition Violations (6)
    Row Violation
    1Super constructor call super(); cannot be extracted from constructor
    2Super constructor call super(); cannot be extracted from constructor
    3Type net.sourceforge.squirrel_sql.client.IApplication of variable app does not match with type net.sourceforge.squirrel_sql.fw.util.ITaskThreadPoolCallback of variable callback
    4Unmatched statement _callback=callback; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Unmatched statement _app=app; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement _frame=frame; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted