if( mode == READING ) { if( read == -1 ) { // The Stream finished before the header was completely // read! // Create a emtpy header an back off header = new Header(); barrier.open(); } else { buffer.append(new String(arg0,0,read,"US-ASCII")); checkHeaderReadComplete(); } }
if( mode == READING ) { if( character == -1 ) { // The Stream finished before the header was completely // read! // Create a emtpy header an back off header = new Header(); barrier.open(); } else { buffer.append((char)character); checkHeaderReadComplete(); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/parser/PassiveHeaderParserInputStream.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/parser/PassiveHeaderParserInputStream.java
Method name: int read(byte[], int, int) Method name: int read()
Number of AST nodes: 6 Number of AST nodes: 6
1
if( mode == READING ) {
1
if( mode == READING ) {
2
			if( read == -1 ) {
2
			if( character == -1 ) {
3
				// The Stream finished before the header was completely
3
				// The Stream finished before the header was completely
4
				// read!
4
				// read!
5
				
5
				
6
				// Create a emtpy header an back off
6
				// Create a emtpy header an back off
7
				header = new Header();
7
				header = new Header();
8
				barrier.open();
8
				barrier.open();
9
			} else {			
9
			} else {						
10
				buffer.append(new String(arg0,0,read,"US-ASCII"));
10
				buffer.append((char)character);
11
				checkHeaderReadComplete();
11
				checkHeaderReadComplete();
12
			}
12
			}
13
		}
13
		}
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons26
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    if (mode == READING)
    2
    if (mode == READING)
    3
    if (read == -1)
    3
    if (read == -1)
    3
    if (character == -1)
    Differences
    Expression1Expression2Difference
    readcharacterVARIABLE_NAME_MISMATCH
    3
    if (character == -1)
    4
    header = new Header();
    4
    header = new Header();
    5
    barrier.open();
    5
    barrier.open();
    else
    else
                                                                        
    6
    buffer.append((char)character);
    6
    buffer.append(new String(arg0, 0, read, "US-ASCII"));
                                                                                                              
    7
    checkHeaderReadComplete();
    7
    checkHeaderReadComplete();
    Precondition Violations (0)
    Row Violation