Examples of java.io.StringReader.mark()

java.io.StringReader.mark()
Marks the present position in the stream. Subsequent calls to reset() will reposition the stream to this point. @param readAheadLimit Limit on the number of characters that may beread while still preserving the mark. Because the stream's input comes from a string, there is no actual limit, so this argument must not be negative, but is otherwise ignored. @exception IllegalArgumentException If readAheadLimit is < 0 @exception IOException If an I/O error occurs


            try {
                reader = new StringReader(headerValue);
                // get the first character to decide - expect '(' or '<'
                try {
                    reader.mark(1);
                    firstChar = readWhiteSpace(reader);
                    reader.reset();
                } catch (IOException ignore) {
                    // may be thrown according to API but is only thrown by the
                    // StringReader class if the reader is already closed.

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            try {
                reader = new StringReader(headerValue);
                // get the first character to decide - expect '(' or '<'
                try {
                    reader.mark(1);
                    firstChar = readWhiteSpace(reader);
                    reader.reset();
                } catch (IOException ignore) {
                    // may be thrown according to API but is only thrown by the
                    // StringReader class if the reader is already closed.

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  catch (IOException e) {
  harness.fail("Unexpected IOException on ready()");
  }
  harness.check(sr.markSupported(), "markSupported()");
  try {
    sr.mark(0);   // For this class, readahead limit should be ignored
  harness.check(true, "mark()");
  }
  catch (IOException e) {
  harness.fail("mark() should not throw exception");
  }

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            try {
                reader = new StringReader(headerValue);
                // get the first character to decide - expect '(' or '<'
                try {
                    reader.mark(1);
                    firstChar = readWhiteSpace(reader);
                    reader.reset();
                } catch (IOException ignore) {
                    // may be thrown according to API but is only thrown by the
                    // StringReader class if the reader is already closed.

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            try {
                reader = new StringReader(headerValue);
                // get the first character to decide - expect '(' or '<'
                try {
                    reader.mark(1);
                    firstChar = readWhiteSpace(reader);
                    reader.reset();
                } catch (IOException ignore) {
                    // may be thrown according to API but is only thrown by the
                    // StringReader class if the reader is already closed.

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            try {
                reader = new StringReader(headerValue);
                // get the first character to decide - expect '(' or '<'
                try {
                    reader.mark(1);
                    firstChar = readWhiteSpace(reader);
                    reader.reset();
                } catch (IOException ignore) {
                    // may be thrown according to API but is only thrown by the
                    // StringReader class if the reader is already closed.

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            try {
                reader = new StringReader(headerValue);
                // get the first character to decide - expect '(' or '<'
                try {
                    reader.mark(1);
                    firstChar = readWhiteSpace(reader);
                    reader.reset();
                } catch (IOException ignore) {
                    // may be thrown according to API but is only thrown by the
                    // StringReader class if the reader is already closed.

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


         if (input.read() >= 0) // have a second argument
         {
            int i = sColumn.lastIndexOf('.');

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          depth = 0;
        }
        lastNodeWasText = false;
        try {
            while (true) {
                reader.mark(1);
                int intChar = reader.read();
                reader.reset();


                if (intChar != -1) {
                    copyNode(reader, formattedXml, prefs);

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