newJarStream.setLevel(0); //Copy files from old weblogic jar for (Enumeration e = wlEntries.elements(); e.hasMoreElements();) { byte[] buffer = new byte[DEFAULT_BUFFER_SIZE]; int bytesRead; InputStream is; JarEntry je = (JarEntry) e.nextElement(); if (je.getCompressedSize() == -1 || je.getCompressedSize() == je.getSize()) { newJarStream.setLevel(0); } else { newJarStream.setLevel(JAR_COMPRESS_LEVEL); } // Update with changed Bean class if (replaceEntries.containsKey(je.getName())) { log("Updating Bean class from generic Jar " + je.getName(), Project.MSG_VERBOSE); // Use the entry from the generic jar je = (JarEntry) replaceEntries.get(je.getName()); is = genericJar.getInputStream(je); } else { //use fle from original weblogic jar is = wlJar.getInputStream(je); } newJarStream.putNextEntry(new JarEntry(je.getName())); while ((bytesRead = is.read(buffer)) != -1) { newJarStream.write(buffer, 0, bytesRead); } is.close(); }
newJarStream.setLevel(0); //Copy files from old websphere jar for (Enumeration e = wasEntries.elements(); e.hasMoreElements();) { byte[] buffer = new byte[DEFAULT_BUFFER_SIZE]; int bytesRead; InputStream is; JarEntry je = (JarEntry) e.nextElement(); if (je.getCompressedSize() == -1 || je.getCompressedSize() == je.getSize()) { newJarStream.setLevel(0); } else { newJarStream.setLevel(JAR_COMPRESS_LEVEL); } // Update with changed Bean class if (replaceEntries.containsKey(je.getName())) { log("Updating Bean class from generic Jar " + je.getName(), Project.MSG_VERBOSE); // Use the entry from the generic jar je = (JarEntry) replaceEntries.get(je.getName()); is = genericJar.getInputStream(je); } else { //use fle from original websphere jar is = wasJar.getInputStream(je); } newJarStream.putNextEntry(new JarEntry(je.getName())); while ((bytesRead = is.read(buffer)) != -1) { newJarStream.write(buffer, 0, bytesRead); } is.close(); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/WeblogicDeploymentTool.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/WebsphereDeploymentTool.java
Method name: boolean isRebuildRequired(File, File) Method name: boolean isRebuildRequired(File, File)
Number of AST nodes: 18 Number of AST nodes: 18
1
newJarStream.setLevel(0);
1
newJarStream.setLevel(0);
2
                    //Copy files from old weblogic jar
2
                    //Copy files from old websphere jar
3
                    for (Enumeration e = wlEntries.elements(); e.hasMoreElements();) {
3
                    for (Enumeration e = wasEntries.elements(); e.hasMoreElements();) {
4
                        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
4
                        byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
5
                        int bytesRead;
5
                        int bytesRead;
6
                        InputStream is;
6
                        InputStream is;
7
                        JarEntry je = (JarEntry) e.nextElement();
7
                        JarEntry je = (JarEntry) e.nextElement();
8
                        if (je.getCompressedSize() == -1
8
                        if (je.getCompressedSize() == -1
9
                            || je.getCompressedSize() == je.getSize()) {
9
                            || je.getCompressedSize() == je.getSize()) {
10
                            newJarStream.setLevel(0);
10
                            newJarStream.setLevel(0);
11
                        } else {
11
                        } else {
12
                            newJarStream.setLevel(JAR_COMPRESS_LEVEL);
12
                            newJarStream.setLevel(JAR_COMPRESS_LEVEL);
13
                        }
13
                        }
14
                        // Update with changed Bean class
14
                        // Update with changed Bean class
15
                        if (replaceEntries.containsKey(je.getName())) {
15
                        if (replaceEntries.containsKey(je.getName())) {
16
                            log("Updating Bean class from generic Jar "
16
                            log("Updating Bean class from generic Jar " + je.getName(),
17
                                + je.getName(), Project.MSG_VERBOSE);
17
                                Project.MSG_VERBOSE);
18
                            // Use the entry from the generic jar
18
                            // Use the entry from the generic jar
19
                            je = (JarEntry) replaceEntries.get(je.getName());
19
                            je = (JarEntry) replaceEntries.get(je.getName());
20
                            is = genericJar.getInputStream(je);
20
                            is = genericJar.getInputStream(je);
21
                        } else {
21
                        } else {
22
                            //use fle from original weblogic jar
22
                            //use fle from original websphere jar
23
                            is = wlJar.getInputStream(je);
23
                            is = wasJar.getInputStream(je);
24
                        }
24
                        }
25
                        newJarStream.putNextEntry(new JarEntry(je.getName()));
25
                        newJarStream.putNextEntry(new JarEntry(je.getName()));
26
                        while ((bytesRead = is.read(buffer)) != -1) {
26
                        while ((bytesRead = is.read(buffer)) != -1) {
27
                            newJarStream.write(buffer, 0, bytesRead);
27
                            newJarStream.write(buffer, 0, bytesRead);
28
                        }
28
                        }
29
                        is.close();
29
                        is.close();
30
                    }
30
                    }
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)1.4
Clones locationClones are in different classes having the same super class
Number of node comparisons128
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements18
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)33.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    50
    newJarStream.setLevel(0);
    49
    newJarStream.setLevel(0);
    51
    for (Enumeration e = wlEntries.elements(); e.hasMoreElements(); )
    51
    for (Enumeration e = wlEntries.elements(); e.hasMoreElements(); )
    50
    for (Enumeration e = wasEntries.elements(); e.hasMoreElements(); )
    Differences
    Expression1Expression2Difference
    wlEntrieswasEntriesVARIABLE_NAME_MISMATCH
    50
    for (Enumeration e = wasEntries.elements(); e.hasMoreElements(); )
    52
    byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
    51
    byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
    53
    int bytesRead;
    52
    int bytesRead;
    54
    InputStream is;
    53
    InputStream is;
    55
    JarEntry je = (JarEntry)e.nextElement();
    54
    JarEntry je = (JarEntry)e.nextElement();
    56
    if (je.getCompressedSize() == -1 || je.getCompressedSize() == je.getSize())
    55
    if (je.getCompressedSize() == -1 || je.getCompressedSize() == je.getSize())
    57
    newJarStream.setLevel(0);
    56
    newJarStream.setLevel(0);
    else
    else
    58
    newJarStream.setLevel(JAR_COMPRESS_LEVEL);
    57
    newJarStream.setLevel(JAR_COMPRESS_LEVEL);
    59
    if (replaceEntries.containsKey(je.getName()))
    58
    if (replaceEntries.containsKey(je.getName()))
    60
    log("Updating Bean class from generic Jar " + je.getName(), Project.MSG_VERBOSE);
    59
    log("Updating Bean class from generic Jar " + je.getName(), Project.MSG_VERBOSE);
    61
    je = (JarEntry)replaceEntries.get(je.getName());
    60
    je = (JarEntry)replaceEntries.get(je.getName());
    62
    is = genericJar.getInputStream(je);
    61
    is = genericJar.getInputStream(je);
    else
    else
    63
    is = wlJar.getInputStream(je);
    63
    is = wlJar.getInputStream(je);
    62
    is = wasJar.getInputStream(je);
    Differences
    Expression1Expression2Difference
    wlJarwasJarVARIABLE_NAME_MISMATCH
    62
    is = wasJar.getInputStream(je);
    64
    newJarStream.putNextEntry(new JarEntry(je.getName()));
    63
    newJarStream.putNextEntry(new JarEntry(je.getName()));
    65
    while ((bytesRead = is.read(buffer)) != -1)
    64
    while ((bytesRead = is.read(buffer)) != -1)
    66
    newJarStream.write(buffer, 0, bytesRead);
    65
    newJarStream.write(buffer, 0, bytesRead);
    67
    is.close();
    66
    is.close();
    Precondition Violations (0)
    Row Violation