Examples of BufferUnderflowException

java.nio.BufferUnderflowException

Unchecked exception thrown when a relative get operation reaches the source buffer's limit. @since 1.4

org.apache.commons.collections.BufferUnderflowException

The BufferUnderflowException is used when the buffer is already empty.

NOTE: From version 3.0, this exception extends NoSuchElementException. @since Commons Collections 2.1 @version $Revision: 1.11 $ $Date: 2004/02/18 01:15:42 $ @author Avalon @author Berin Loritsch @author Jeff Turner @author Paul Jack @author Stephen Colebourne

org.apache.commons.collections15.BufferUnderflowException

The BufferUnderflowException is used when the buffer is already empty.

NOTE: From version 3.0, this exception extends NoSuchElementException. @author Avalon @author Berin Loritsch @author Jeff Turner @author Paul Jack @author Matt Hall, John Watkinson, Stephen Colebourne @version $Revision: 1.1 $ $Date: 2005/10/11 17:05:19 $ @since Commons Collections 2.1

     */
    @Override
    public String getPrefixedString(int prefixLength, CharsetDecoder decoder)
            throws CharacterCodingException {
        if (!prefixedDataAvailable(prefixLength)) {
            throw new BufferUnderflowException();
        }


        int fieldSize = 0;


        switch (prefixLength) {
        case 1:
            fieldSize = getUnsigned();
            break;
        case 2:
            fieldSize = getUnsignedShort();
            break;
        case 4:
            fieldSize = getInt();
            break;
        }


        if (fieldSize == 0) {
            return "";
        }


        boolean utf16 = decoder.charset().name().startsWith("UTF-16");


        if (utf16 && (fieldSize & 1) != 0) {
            throw new BufferDataException(
                    "fieldSize is not even for a UTF-16 string.");
        }


        int oldLimit = limit();
        int end = position() + fieldSize;


        if (oldLimit < end) {
            throw new BufferUnderflowException();
        }


        limit(end);
        decoder.reset();

Examples of org.apache.commons.collections.BufferUnderflowException


    protected static class MyBuffer extends LinkedList implements Buffer {


        public Object get() {
            if(isEmpty())
                throw new BufferUnderflowException();
            return get(0);
        }

Examples of org.apache.commons.collections15.BufferUnderflowException


    protected static class MyBuffer extends LinkedList implements Buffer {


        public Object get() {
            if (isEmpty())
                throw new BufferUnderflowException();
            return get(0);
        }

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