if (this.index != index) { try { br.reset(); br.skip(index-1); } catch (IOException e) { } }
try { br.reset(); br.skip(index-1); } catch (IOException e) { }
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/gnu/regexp/CharIndexedInputStream.java File path: /jEdit-4.2/src/gnu/regexp/CharIndexedReader.java
Method name: char charAt(int) Method name: char charAt(int)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (this.index != index) {
2
	    try {
1
try {
3
		br.reset();
2
		br.reset();
4
		br.skip(index-1);
3
		br.skip(index-1);
5
	    } catch (IOException e) { }
4
	    } catch (IOException e) { }
6
	}
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)0.3
Clones locationClones are in different classes
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    19
    try
    13
    try
    20
    br.reset();
    20
    br.reset();
    14
    br.reset();
    Differences
    Expression1Expression2Difference
    java.io.BufferedInputStreamjava.io.BufferedReaderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression br cannot be unified with expression br , because common superclass java.io.Closeable does not declare member(s) public synchronized void reset() throws java.io.IOException
    14
    br.reset();
    21
    br.skip(index - 1);
    21
    br.skip(index - 1);
    15
    br.skip(index - 1);
    Differences
    Expression1Expression2Difference
    java.io.BufferedInputStreamjava.io.BufferedReaderSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression br cannot be unified with expression br , because common superclass java.io.Closeable does not declare member(s) public synchronized long skip(long) throws java.io.IOException
    15
    br.skip(index - 1);
    Precondition Violations (2)
    Row Violation
    1Expression br cannot be unified with expression br , because common superclass java.io.Closeable does not declare member(s) public synchronized void reset() throws java.io.IOException
    2Expression br cannot be unified with expression br , because common superclass java.io.Closeable does not declare member(s) public synchronized long skip(long) throws java.io.IOException