int encoding = bodyHeader.getContentTransferEncoding(); switch (encoding) { case MimeHeader.QUOTED_PRINTABLE: { bodyStream = new QuotedPrintableDecoderInputStream(bodyStream); break; } case MimeHeader.BASE64: { bodyStream = new Base64DecoderInputStream(bodyStream); break; } } // First determine which charset to use if (charset == null) { try { // get charset from message charset = Charset.forName(bodyHeader.getContentParameter("charset")); } catch (Exception ex) { // decode using default charset charset = Charset.forName(System.getProperty("file.encoding")); } } bodyStream = new CharsetDecoderInputStream(bodyStream, charset); return StreamUtils.readCharacterStream(bodyStream).toString();
int encoding = bodyHeader.getContentTransferEncoding(); switch (encoding) { case MimeHeader.QUOTED_PRINTABLE: { bodyStream = new QuotedPrintableDecoderInputStream(bodyStream); break; } case MimeHeader.BASE64: { bodyStream = new Base64DecoderInputStream(bodyStream); break; } } // First determine which charset to use if (charset == null) { try { // get charset from message charset = Charset.forName(bodyHeader.getContentParameter("charset")); } catch (Exception ex) { // decode using default charset charset = Charset.forName(System.getProperty("file.encoding")); } } bodyStream = new CharsetDecoderInputStream(bodyStream, charset); return StreamUtils.readCharacterStream(bodyStream).toString();
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/PrintMessageCommand.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/command/SaveMessageBodyAsCommand.java
Method name: String getDecodedMessageBody() Method name: String getDecodedMessageBody()
Number of AST nodes: 13 Number of AST nodes: 13
1
int encoding = bodyHeader.getContentTransferEncoding();
1
int encoding = bodyHeader.getContentTransferEncoding();
2
        switch (encoding) {
2
        switch (encoding) {
3
        case MimeHeader.QUOTED_PRINTABLE: {
3
        case MimeHeader.QUOTED_PRINTABLE: {
4
            bodyStream = new QuotedPrintableDecoderInputStream(bodyStream);
4
            bodyStream = new QuotedPrintableDecoderInputStream(bodyStream);
5
            break;
5
            break;
6
        }
6
        }
7
        case MimeHeader.BASE64: {
7
        case MimeHeader.BASE64: {
8
            bodyStream = new Base64DecoderInputStream(bodyStream);
8
            bodyStream = new Base64DecoderInputStream(bodyStream);
9
            break;
9
            break;
10
        }
10
        }
11
        }
11
        }
12
        // First determine which charset to use
12
        // First determine which charset to use
13
        if (charset == null) {
13
        if (charset == null) {
14
            try {
14
            try {
15
                // get charset from message
15
                // get charset from message
16
                charset = Charset.forName(bodyHeader.getContentParameter("charset"));
16
                charset = Charset.forName(bodyHeader.getContentParameter("charset"));
17
            } catch (Exception ex) {
17
            } catch (Exception ex) {
18
                // decode using default charset
18
                // decode using default charset
19
                charset = Charset.forName(System.getProperty("file.encoding"));
19
                charset = Charset.forName(System.getProperty("file.encoding"));
20
            }
20
            }
21
        }
21
        }
22
        bodyStream = new CharsetDecoderInputStream(bodyStream, charset);
22
        bodyStream = new CharsetDecoderInputStream(bodyStream, charset);
23
        return StreamUtils.readCharacterStream(bodyStream).toString();
23
        return StreamUtils.readCharacterStream(bodyStream).toString();
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)0.4
Clones locationClones are in different classes having the same super class
Number of node comparisons38
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements13
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)3.7
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    int encoding = bodyHeader.getContentTransferEncoding();
    1
    int encoding = bodyHeader.getContentTransferEncoding();
    2
    switch (encoding)
    2
    switch (encoding)
    3
    case MimeHeader.QUOTED_PRINTABLE:
    3
    case MimeHeader.QUOTED_PRINTABLE:
    4
    bodyStream = new QuotedPrintableDecoderInputStream(bodyStream);
    4
    bodyStream = new QuotedPrintableDecoderInputStream(bodyStream);
    5
    break;
    5
    break;
    6
    case MimeHeader.BASE64:
    6
    case MimeHeader.BASE64:
    7
    bodyStream = new Base64DecoderInputStream(bodyStream);
    7
    bodyStream = new Base64DecoderInputStream(bodyStream);
    8
    break;
    8
    break;
    9
    if (charset == null)
    9
    if (charset == null)
    10
    try
    10
    try
    11
    charset = Charset.forName(bodyHeader.getContentParameter("charset"));
    11
    charset = Charset.forName(bodyHeader.getContentParameter("charset"));
    12
    bodyStream = new CharsetDecoderInputStream(bodyStream, charset);
    12
    bodyStream = new CharsetDecoderInputStream(bodyStream, charset);
    13
    return StreamUtils.readCharacterStream(bodyStream).toString();
    13
    return StreamUtils.readCharacterStream(bodyStream).toString();
    Precondition Violations (0)
    Row Violation