while (tokens.hasMoreTokens()) { String tok=tokens.nextToken(); if ( tok.length()==1 // we have a single character; could be a token && delims.indexOf(tok)!=-1) // it is a token { if (lastWasDelim) {// we saw a delimiter last time strList.add(def);// so add the default } lastWasDelim=true; } else { lastWasDelim=false; strList.add(tok); } }
while (tokener.hasMoreTokens()) { String token = tokener.nextToken(); if (token.equals(delim)) { if (lastWasDelim) { // two delimiters in a row; add an empty String result.add(""); } lastWasDelim = true; } else { lastWasDelim = false; result.add(token); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/util/JOrphanUtils.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/functions/FileRowColContainer.java
Method name: String[] split(String, String, String) Method name: ArrayList splitLine(String, String)
Number of AST nodes: 8 Number of AST nodes: 8
1
while (tokens.hasMoreTokens()) {
1
while (tokener.hasMoreTokens()) {
2
            String tok=tokens.nextToken();
2
			String token = tokener.nextToken();
3
            if (   tok.length()==1 // we have a single character; could be a token 
3
			if (
4
                && delims.indexOf(tok)!=-1) // it is a token
5
            {
6
                
4
token.equals(delim)) {
7
if (lastWasDelim) {// we saw a delimiter last time
5
				if (lastWasDelim) {
8
                    strList.add(def);// so add the default
9
                }
10
                
6
					// two delimiters in a row; add an empty String
7
					result.add("");
8
				}
11
lastWasDelim=true;
9
				lastWasDelim = true;
12
            } else {
13
                
10
			} else {
14
lastWasDelim=false;
11
				lastWasDelim = false;
15
                strList.add(tok);
12
				result.add(token);
16
            }
17
        
13
			}
18
}
14
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
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 comparisons6
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    7
    if (lastWasDelim)
    7
    if (lastWasDelim)
                                        
    8
    result.add("");
    8
    strList.add(def);
                                            
    Precondition Violations (0)
    Row Violation