GeeksforGeeks

Buffer capacity() method in Java with Examples

Last Updated: 18 July 2019

The capacity() method of java.nio.Buffer Class is used to return this buffer's capacity.Syntax:public final int capacity()Return Value: The capacity of this bufferBelow ar...read more

Buffer position() methods in Java with Examples

Last Updated: 18 July 2019

The position(int newPosition) method of java.nio.Buffer Class is used to set this buffer's position. If the mark is defined and larger than the new position then it is dis...read more

Buffer mark() methods in Java with Examples

Last Updated: 04 February 2022

The mark() method of java.nio.Buffer Class is used to set this buffer's mark at its position.Syntax:public Buffer mark()Return Value: This method returns this buffer.Below...read more

Buffer clear() methods in Java with Examples

Last Updated: 18 July 2019

The clear() method of java.nio.ByteBuffer Class is used to clear this buffer. The position is set to zero, the limit is set to the capacity, and the mark is discarded. Inv...read more

Buffer duplicate() method in Java with Examples

Last Updated: 06 September 2019

The duplicate() method of java.nio.Buffer class is used to create a new buffer that shares this buffer's content. The content of the new buffer will be that of this buffer...read more

Buffer flip() methods in Java with Examples

Last Updated: 18 July 2019

The flip() method of java.nio.ByteBuffer Class is used to flip this buffer. The limit is set to the current position and then the position is set to zero. If the mark is d...read more

Buffer hasArray() methods in Java with Examples

Last Updated: 19 January 2023

The hasArray() method of java.nio.Buffer class is used to tell whether or not this buffer is backed by an accessible array. If this method returns true then the array and ...read more

Buffer hasRemaining() methods in Java with Examples

Last Updated: 22 October 2022

The hasRemaining() method of java.nio.Buffer class is used to tell whether there are any elements between the current position and the limit.Syntax:public final boolean ha...read more

Buffer isDirect() methods in Java with Examples

Last Updated: 16 July 2019

The isDirect() method of java.nio.Buffer Class is used to tell whether or not this buffer is direct.Syntax:public abstract boolean isDirect()Return Value: This method retu...read more

Buffer isReadOnly() methods in Java with Examples

Last Updated: 16 July 2019

The isReadOnly() method of java.nio.Buffer class is used to tell whether or not this buffer is read-only.Syntax:public abstract boolean isReadOnly()Returns: This method wi...read more

Buffer limit() methods in Java with Examples

Last Updated: 16 July 2019

The limit() method of java.nio.Buffer Class is used to set this buffer's limit. If the position is larger than the new limit then it is set to the new limit. If the mark i...read more

Buffer remaining() methods in Java with Examples

Last Updated: 16 July 2019

The remaining() method of java.nio.Buffer Class is used to return the number of elements between the current position and the limit. Syntax:public final int remaining()Ret...read more

Buffer reset() methods in Java with Examples

Last Updated: 04 February 2022

The reset() method of java.nio.Buffer Class is used to reset this buffer's position to the previously-marked position. Invoking this method neither changes nor discards th...read more

Buffer rewind() methods in Java with Examples

Last Updated: 23 July 2019

The rewind() method of java.nio.ByteBuffer Class is used to rewind this buffer. The position is set to zero and the mark is discarded. Invoke this method before a sequence...read more

java.nio.Buffer Class in Java

Last Updated: 03 February 2022

The Buffer class provides a buffer or a container for data chunks of specific primitive types. A finite sequence of elements is stored linearly in a buffer.Important prope...read more