try { XMLBeanReader doc = new XMLBeanReader(); File prefFile = PreferenceUtil.getPreferenceFileToReadFrom(plugin); doc.load(prefFile, _prefs.getClass().getClassLoader()); Iterator<Object> it = doc.iterator(); if (it.hasNext()) { _prefs = (IQueryTokenizerPreferenceBean)it.next(); } } catch (FileNotFoundException ignore) { s_log.info(USER_PREFS_FILE_NAME + " not found - will be created"); } catch (Exception ex) { s_log.error("Error occured reading from preferences file: " + USER_PREFS_FILE_NAME, ex); }
try { XMLBeanReader doc = new XMLBeanReader(); File prefFile = PreferenceUtil.getPreferenceFileToReadFrom(plugin); doc.load(prefFile, RefactoringPreferenceBean.class.getClassLoader()); Iterator<?> it = doc.iterator(); if (it.hasNext()) { _prefs = (RefactoringPreferenceBean)it.next(); } } catch (FileNotFoundException ignore) { s_log.info(USER_PREFS_FILE_NAME + " not found - will be created"); } catch (Exception ex) { s_log.error("Error occured reading from preferences file: " + USER_PREFS_FILE_NAME, ex); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/plugin/PluginQueryTokenizerPreferencesManager.java File path: /sql12/plugins/refactoring/src/net/sourceforge/squirrel_sql/plugins/refactoring/prefs/RefactoringPreferencesManager.java
Method name: void loadPrefs() Method name: void loadPrefs()
Number of AST nodes: 7 Number of AST nodes: 7
1
try {
1
try {
2
            XMLBeanReader doc = new XMLBeanReader();
2
            XMLBeanReader doc = new XMLBeanReader();
3
            
3
            
4
            File prefFile = PreferenceUtil.getPreferenceFileToReadFrom(plugin);
4
            File prefFile = PreferenceUtil.getPreferenceFileToReadFrom(plugin);
5
            
5
            
6
            doc.load(prefFile, _prefs.getClass().getClassLoader());
6
            doc.load(prefFile, RefactoringPreferenceBean.class.getClassLoader());
7
                        
7
            
8
            Iterator<Object> it = doc.iterator();
8
            Iterator<?> it = doc.iterator();
9
            
10
            if (it.hasNext()) {
9
            if (it.hasNext()) {
11
                _prefs = (IQueryTokenizerPreferenceBean)it.next();
10
                _prefs = (RefactoringPreferenceBean)it.next();
12
            }
11
            }
13
        } catch (FileNotFoundException ignore) {
12
        } catch (FileNotFoundException ignore) {
14
            s_log.info(USER_PREFS_FILE_NAME + " not found - will be created");
13
            s_log.info(USER_PREFS_FILE_NAME + " not found - will be created");
15
        } catch (Exception ex) {
14
        } catch (Exception ex) {
16
            s_log.error("Error occured reading from preferences file: "
15
            s_log.error("Error occured reading from preferences file: "
17
                    + USER_PREFS_FILE_NAME, ex);
16
                    + USER_PREFS_FILE_NAME, ex);
18
        }
17
        }
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)0.4
Clones locationClones are in different classes
Number of node comparisons29
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)2.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    2
    XMLBeanReader doc = new XMLBeanReader();
    2
    XMLBeanReader doc = new XMLBeanReader();
    3
    File prefFile = PreferenceUtil.getPreferenceFileToReadFrom(plugin);
    3
    File prefFile = PreferenceUtil.getPreferenceFileToReadFrom(plugin);
                                                                                                                                                  
    4
    doc.load(prefFile, RefactoringPreferenceBean.class.getClassLoader());
    Preondition Violations
    Unmatched statement doc.load(prefFile,RefactoringPreferenceBean.class.getClassLoader()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement doc.load(prefFile,RefactoringPreferenceBean.class.getClassLoader()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    4
    doc.load(prefFile, RefactoringPreferenceBean.class.getClassLoader());
    4
    doc.load(prefFile, _prefs.getClass().getClassLoader());
    4
    doc.load(prefFile, _prefs.getClass().getClassLoader());
    Preondition Violations
    Unmatched statement doc.load(prefFile,_prefs.getClass().getClassLoader()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement doc.load(prefFile,_prefs.getClass().getClassLoader()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                                                                      
                                                                      
    5
    Iterator<?> it = doc.iterator();
    Preondition Violations
    Unmatched statement Iterator<?> it=doc.iterator(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    Iterator<?> it = doc.iterator();
    5
    Iterator<Object> it = doc.iterator();
    5
    Iterator<Object> it = doc.iterator();
    Preondition Violations
    Unmatched statement Iterator<Object> it=doc.iterator(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                
    6
    if (it.hasNext())
    6
    if (it.hasNext())
    6
    if (it.hasNext())
    Differences
    Expression1Expression2Difference
    java.util.Iteratorjava.util.Iterator<>VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Iterator<java.lang.Object> of variable it does not match with type java.util.Iterator<> of variable it
    • Make classes java.util.Iterator and java.util.Iterator<> extend a common superclass
    6
    if (it.hasNext())
                                                                                                  
    7
    _prefs = (RefactoringPreferenceBean)it.next();
    Preondition Violations
    Unmatched statement _prefs=(RefactoringPreferenceBean)it.next(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7
    _prefs = (RefactoringPreferenceBean)it.next();
    7
    _prefs = (IQueryTokenizerPreferenceBean)it.next();
    7
    _prefs = (IQueryTokenizerPreferenceBean)it.next();
    Preondition Violations
    Unmatched statement _prefs=(IQueryTokenizerPreferenceBean)it.next(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                          
    Precondition Violations (10)
    Row Violation
    1Unmatched statement doc.load(prefFile,RefactoringPreferenceBean.class.getClassLoader()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement doc.load(prefFile,RefactoringPreferenceBean.class.getClassLoader()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    3Unmatched statement doc.load(prefFile,_prefs.getClass().getClassLoader()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement doc.load(prefFile,_prefs.getClass().getClassLoader()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    5Unmatched statement Iterator<?> it=doc.iterator(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement Iterator<Object> it=doc.iterator(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Type java.util.Iterator<java.lang.Object> of variable it does not match with type java.util.Iterator<> of variable it
    8Unmatched statement _prefs=(RefactoringPreferenceBean)it.next(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9Unmatched statement _prefs=(IQueryTokenizerPreferenceBean)it.next(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10Clone fragment #1 returns variables doc, prefFile , while Clone fragment #2 returns variables doc, prefFile