executeRefresh(false); try { sleep(pollingInterval); } catch (InterruptedException ex) {}
performCheck(); try { sleep(pollingInterval); } catch(InterruptedException ex) {}
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/scripting/FileObserverThread.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/filemonitor/ObserverThread.java
Method name: void run() Method name: void run()
Number of AST nodes: 3 Number of AST nodes: 3
1
executeRefresh(false);
1
performCheck();
2
            try
2
      try
3
            {
3
      
4
        
4
{
5
        sleep(pollingInterval);
5
        sleep(pollingInterval);
6
            }
6
      
7
      
7
}
8
      catch (InterruptedException ex)
8
      catch(InterruptedException ex)
9
            {}
9
      {}
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 having the same super class
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)8.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    executeRefresh(false);
    3
    executeRefresh(false);
    2
    performCheck();
    Differences
    Expression1Expression2Difference
    executeRefreshperformCheckMETHOD_INVOCATION_NAME_MISMATCH
    executeRefresh(false)performCheck()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression executeRefresh(false) is a void method call, and thus it cannot be parameterized
    Expression performCheck() is a void method call, and thus it cannot be parameterized
    Expression executeRefresh(false) is a void method call, and thus it cannot be parameterized
    Expression performCheck() is a void method call, and thus it cannot be parameterized
    2
    performCheck();
    4
    try
    3
    try
    5
    sleep(pollingInterval);
    4
    sleep(pollingInterval);
    Precondition Violations (4)
    Row Violation
    1Expression executeRefresh(false) is a void method call, and thus it cannot be parameterized
    2Expression performCheck() is a void method call, and thus it cannot be parameterized
    3Expression executeRefresh(false) is a void method call, and thus it cannot be parameterized
    4Expression performCheck() is a void method call, and thus it cannot be parameterized