for (int i = 0; i < string.length(); i++) { if (!Character.isDigit(string.charAt(i))) { return false; } }
for (int i = 0; i < l; i++) { if ((int) s.charAt(i) > 0177) { // non-ascii return false; } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/gui/config/ProxyConfigurationDialog.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/imap/IMAPServer.java
Method name: boolean ensureDigits(String) Method name: boolean isAscii(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
for (int i = 0; i < string.length(); i++) {
1
for (int i = 0; i < 
2
                            if (!Character.isDigit(string.charAt(i))) {
3
                                return false;
4
                            }
5
                        
2
l; i++) {
3
			if ((int) s.charAt(i) > 0177) { // non-ascii
4
				return false;
5
			}
6
}
6
		}
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1