Examples of java.io.StringReader.skip()

java.io.StringReader.skip()
Skips the specified number of characters in the stream. Returns the number of characters that were skipped.
The ns parameter may be negative, even though the skip method of the {@link Reader} superclass throwsan exception in this case. Negative values of ns cause the stream to skip backwards. Negative return values indicate a skip backwards. It is not possible to skip backwards past the beginning of the string.
If the entire string has been read or skipped, then this method has no effect and always returns 0. @exception IOException If an I/O error occurs

            if (skip >= surround) {
                if (i > 0) {
                    skip -= surround;
                }
                // skip
                reader.skip((long) skip);
                pos += skip;
            }
            // start fragment
            cbuf = new char[nextStart - pos];
            skippedChars = Math.max(cbuf.length - 1, 0);

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            if (skip >= surround) {
                if (i > 0) {
                    skip -= surround;
                }
                // skip
                reader.skip((long) skip);
                pos += skip;
            }
            // start fragment
            cbuf = new char[nextStart - pos];
            skippedChars = Math.max(cbuf.length - 1, 0);

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            if (skip >= surround) {
                if (i > 0) {
                    skip -= surround;
                }
                // skip
                reader.skip((long) skip);
                pos += skip;
            }
            // start fragment
            cbuf = new char[nextStart - pos];
            skippedChars = Math.max(cbuf.length - 1, 0);

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        in = new ByteCountingPushBackInputStream( new ByteArrayInputStream( srcArr ), 1 );
        Assert.assertEquals( 1, in.skip( 10 ) );
        Assert.assertEquals( 0, in.skip( 10 ) );


        sr = new CharCountingStringReader( srcStr );
        Assert.assertEquals( 1, sr.skip( 10 ) );
        Assert.assertEquals( 0, sr.skip( 10 ) );


        in = new DigestInputStreamNoSkip( new ByteArrayInputStream( srcArr ), md );
        Assert.assertEquals( 1, in.skip( 10 ) );
        Assert.assertEquals( 0, in.skip( 10 ) );

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        Assert.assertEquals( 1, in.skip( 10 ) );
        Assert.assertEquals( 0, in.skip( 10 ) );


        sr = new CharCountingStringReader( srcStr );
        Assert.assertEquals( 1, sr.skip( 10 ) );
        Assert.assertEquals( 0, sr.skip( 10 ) );


        in = new DigestInputStreamNoSkip( new ByteArrayInputStream( srcArr ), md );
        Assert.assertEquals( 1, in.skip( 10 ) );
        Assert.assertEquals( 0, in.skip( 10 ) );

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         SQLDelimTokenizer tokenizer = new SQLDelimTokenizer(false)
         {
            protected boolean isDelimiter(char ch) { return ch == ':'; }
         };


         input.skip("ifci:".length());
         m_bMetadataExpansion = true;
         sColumn = substitute((String)tokenizer.parse(input, null));
         m_bMetadataExpansion = bMetadataExpansion;
         input.mark(1);

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            if (skip >= surround) {
                if (i > 0) {
                    skip -= surround;
                }
                // skip
                reader.skip((long) skip);
                pos += skip;
            }
            // start fragment
            cbuf = new char[nextStart - pos];
            skippedChars = Math.max(cbuf.length - 1, 0);

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            if (skip >= surround) {
                if (i > 0) {
                    skip -= surround;
                }
                // skip
                reader.skip((long) skip);
                pos += skip;
            }
            // start fragment
            cbuf = new char[nextStart - pos];
            skippedChars = Math.max(cbuf.length - 1, 0);

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            if (skip >= surround) {
                if (i > 0) {
                    skip -= surround;
                }
                // skip
                reader.skip((long) skip);
                pos += skip;
            }
            // start fragment
            cbuf = new char[nextStart - pos];
            skippedChars = Math.max(cbuf.length - 1, 0);

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            if (skip >= surround) {
                if (i > 0) {
                    skip -= surround;
                }
                // skip
                reader.skip((long) skip);
                pos += skip;
            }
            // start fragment
            cbuf = new char[nextStart - pos];
            skippedChars = Math.max(cbuf.length - 1, 0);

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