for (int k = 0; k < _options.length; k++) { String item = _options[k].toString().toLowerCase(); if (item.startsWith(str.toLowerCase())) { v.add(_options[k]); } }
for (int k = 0; k < items.length; k++) { // to lower case String item = items[k].toString().toLowerCase(); // compare if item starts with str if (item.startsWith(s.toLowerCase())) { v.add(item); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/gui/autocomplete/AddressAutoCompleter.java File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/gui/autocomplete/AddressCollector.java
Method name: Object[] getMatchingOptions(String) Method name: Object[] getMatchingItems(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
for (int k = 0; k < _options.length; k++) {
1
for (int k = 0; k < items.length; k++) {
2
            
2
			// to lower case
3
String item = _options[k].toString().toLowerCase();
3
			String item = items[k].toString().toLowerCase();
4
            
4
			// compare if item starts with str
5
if (item.startsWith(str.toLowerCase())) {
5
			if (item.startsWith(s.toLowerCase())) {
6
                v.add(_options[k]);
7
            }
8
        
6
				v.add(item);
7
			}
9
}
8
		}
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)0.3
Clones locationClones are in different classes
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    for (int k = 0; k < _options.length; k++)
    3
    for (int k = 0; k < _options.length; k++)
    3
    for (int k = 0; k < items.length; k++)
    Differences
    Expression1Expression2Difference
    _optionsitemsVARIABLE_NAME_MISMATCH
    3
    for (int k = 0; k < items.length; k++)
    4
    String item = _options[k].toString().toLowerCase();
    4
    String item = _options[k].toString().toLowerCase();
    4
    String item = items[k].toString().toLowerCase();
    Differences
    Expression1Expression2Difference
    _optionsitemsVARIABLE_NAME_MISMATCH
    4
    String item = items[k].toString().toLowerCase();
    5
    if (item.startsWith(str.toLowerCase()))
    5
    if (item.startsWith(str.toLowerCase()))
    5
    if (item.startsWith(s.toLowerCase()))
    Differences
    Expression1Expression2Difference
    strsVARIABLE_NAME_MISMATCH
    5
    if (item.startsWith(s.toLowerCase()))
                                  
    6
    v.add(item);
    Preondition Violations
    Unmatched statement v.add(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    v.add(item);
    6
    v.add(_options[k]);
    6
    v.add(_options[k]);
    Preondition Violations
    Unmatched statement v.add(_options[k]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                
    Precondition Violations (4)
    Row Violation
    1Unmatched statement v.add(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement v.add(_options[k]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variable k with type int , while Clone fragment #2 returns variable item with type java.lang.String
    4The refactoring of the clones is infeasible, because classes org.columba.addressbook.gui.autocomplete.AddressAutoCompleter and org.columba.addressbook.gui.autocomplete.AddressCollector do not have a common superclass