byte[] buffer = new byte[BUFFERSIZE]; int read; int copied = 0;
byte[] buffer = new byte[BUFFERSIZE]; int read; long copied = 0;
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/io/StreamUtils.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/io/StreamUtils.java
Method name: int streamCopy(InputStream, OutputStream, int) Method name: long streamCopy(InputStream, OutputStream)
Number of AST nodes: 3 Number of AST nodes: 3
1
byte[] buffer = new byte[BUFFERSIZE];
1
byte[] buffer = new byte[BUFFERSIZE];
2
		int read;
2
		int read;
3
		int copied = 0;
3
		long copied = 0;
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    byte[] buffer = new byte[BUFFERSIZE];
    1
    byte[] buffer = new byte[BUFFERSIZE];
    2
    int read;
    2
    int read;
                                      
    3
    long copied = 0;
    3
    int copied = 0;
                                    
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables buffer, read , while Clone fragment #2 returns variables buffer, read