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

    boolean started = false;
    boolean endMarked = false;
    final StringBuffer afterBlockBuffer = new StringBuffer();


    try {
      final long ns = sr.skip(lt.getCharStart());
      index += ns;
      while ((c = sr.read()) != -1) {
        if (started && la == ra) {
          if (!endMarked) {
            lt.setCharEnd(index);

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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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        break;
      }
      try {
        reader.reset();
        // Ignore return value, since we know the index is valid.
        reader.skip(idx);
      } catch (IOException e) {
        throw new InternalCompilerException(e.getMessage(), e);
      }
      String jsniRefString = readJsIdentifier(reader);
      if (jsniRefString == null) {

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  catch (IOException e) {
  harness.fail("Unexpected IOException on reset()");
  }
  harness.check(true, "reset()"); 
  try {
  sr.skip(7);
  }
  catch (IOException e) {
  harness.fail("Unexpected IOException on skip()");
  }
  try {

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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 (idx < 0) {
        break;
      }
      try {
        reader.reset();
        reader.skip(idx);
      } catch (IOException e) {
        throw new InternalCompilerException(e.getMessage(), e);
      }
      String jsniRefString = readJsIdentifier(reader);
      if (jsniRefString == null) {

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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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