if (this.currRecIdx >= this.recsPerBlock) { if (!this.readBlock()) { return null; } }
if (!to.isEmpty()) { setHeader("To", vectorToList(to)); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/tar/TarBuffer.java File path: /apache-ant-1.7.0/src/org/apache/tools/mail/MailMessage.java
Method name: byte[] readRecord() Method name: void setToHeader()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (this.currRecIdx >= this.recsPerBlock) {
1
if (
2
            if (!this.readBlock()) {
3
                return null;
4
            }
5
    
2
!to.isEmpty()) {
3
      setHeader("To", vectorToList(to));
6
    }
4
    }
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