try { setErrorStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(error.getPath(), append)))); } catch (IOException e) { throw new BuildException(e, getLocation()); }
try { setExtraFields(ExtraFieldUtils.parse(extra)); } catch (Exception e) { throw new RuntimeException(e.getMessage()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/zip/ZipEntry.java
Method name: OutputStream getErrorStream() Method name: void setExtra(byte[])
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
                    setErrorStream(new PrintStream(
2
            
3
                                       new BufferedOutputStream(
4
                                           new FileOutputStream(error.getPath(),
5
                                                                append))));
6
    
3
setExtraFields(ExtraFieldUtils.parse(extra));
7
            } catch (IOException e) {
4
        } catch (Exception e) {
8
                    throw new BuildException(e, getLocation());
5
            throw new RuntimeException(e.get
9
        
6
Message());
10
        }
7
        }
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)0.4
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    try
    3
    try
    1
    try
    Differences
    Expression1Expression2Difference
    java.io.IOExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    java.io.IOExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.BuildExceptionjava.lang.RuntimeExceptionSUBCLASS_TYPE_MISMATCH
    new BuildException(e,getLocation())new RuntimeException(e.getMessage())ARGUMENT_NUMBER_MISMATCH
    1
    try
                                                                                                    
    2
    setExtraFields(ExtraFieldUtils.parse(extra));
    Preondition Violations
    Unmatched statement setExtraFields(ExtraFieldUtils.parse(extra)); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    2
    setExtraFields(ExtraFieldUtils.parse(extra));
    4
    setErrorStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(error.getPath(), append))));
                                                                                                                                                                                                                          
    Precondition Violations (1)
    Row Violation
    1Unmatched statement setExtraFields(ExtraFieldUtils.parse(extra)); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted