log("Expanding " + source.getAbsolutePath() + " to " + dest.getAbsolutePath()); FileOutputStream out = null; CBZip2InputStream zIn = null; InputStream fis = null;
log("Expanding " + source.getAbsolutePath() + " to " + dest.getAbsolutePath()); FileOutputStream out = null; GZIPInputStream zIn = null; InputStream fis = null;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/BUnzip2.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/GUnzip.java
Method name: void extract() Method name: void extract()
Number of AST nodes: 4 Number of AST nodes: 4
1
log("Expanding " + source.getAbsolutePath() + " to "
1
log("Expanding " + source.getAbsolutePath() + " to "
2
                + dest.getAbsolutePath());
2
                        + dest.getAbsolutePath());
3
            FileOutputStream out = null;
3
            FileOutputStream out = null;
4
            CBZip2InputStream zIn = null;
4
            GZIPInputStream zIn = null;
5
            InputStream fis = null;
5
            InputStream fis = null;
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 in different classes having the same super class
Number of node comparisons20
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    log("Expanding " + source.getAbsolutePath() + " to " + dest.getAbsolutePath());
    2
    log("Expanding " + source.getAbsolutePath() + " to " + dest.getAbsolutePath());
    3
    FileOutputStream out = null;
    3
    FileOutputStream out = null;
    4
    CBZip2InputStream zIn = null;
    4
    CBZip2InputStream zIn = null;
    4
    GZIPInputStream zIn = null;
    Differences
    Expression1Expression2Difference
    org.apache.tools.bzip2.CBZip2InputStreamjava.util.zip.GZIPInputStreamSUBCLASS_TYPE_MISMATCH
    org.apache.tools.bzip2.CBZip2InputStreamjava.util.zip.GZIPInputStreamSUBCLASS_TYPE_MISMATCH
    4
    GZIPInputStream zIn = null;
    5
    InputStream fis = null;
    5
    InputStream fis = null;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables out, zIn, fis , while Clone fragment #2 returns variables out, zIn, fis