[java] Gets byte array from a ByteBuffer in java

final ByteBuffer buffer;
if (buffer.hasArray()) {
    final byte[] array = buffer.array();
    final int arrayOffset = buffer.arrayOffset();
    return Arrays.copyOfRange(array, arrayOffset + buffer.position(),
                              arrayOffset + buffer.limit());
}
// do something else

Examples related to java

• Under what circumstances can I call findViewById with an Options Menu / Action Bar item? • How much should a function trust another function • How to implement a simple scenario the OO way • Two constructors • How do I get some variable from another class in Java? • this in equals method • How to split a string in two and store it in a field • How to do perspective fixing? • String index out of range: 4 • My eclipse won't open, i download the bundle pack it keeps saying error log

Examples related to arrays

• PHP array value passes to next row • Use NSInteger as array index • How do I show a message in the foreach loop? • Objects are not valid as a React child. If you meant to render a collection of children, use an array instead • Iterating over arrays in Python 3 • Best way to "push" into C# array • Sort Array of object by object field in Angular 6 • Checking for duplicate strings in JavaScript array • what does numpy ndarray shape do? • How to round a numpy array?

Examples related to bytearray

• How to create bitmap from byte array? • Put byte array to JSON and vice versa • Byte Array to Hex String • Java ByteBuffer to String • Fastest way to convert Image to Byte array • How to store a byte array in Javascript • Conversion from byte array to base64 and back • How do I print bytes as hexadecimal? • How to convert image into byte array and byte array to base64 String in android? • How to convert a byte array to a hex string in Java?

Examples related to nio

• Create a Path from String in Java7 • Recursively list files in Java • Java NIO FileChannel versus FileOutputstream performance / usefulness • Java: Converting String to and from ByteBuffer and associated problems • Java NIO: What does IOException: Broken pipe mean? • Gets byte array from a ByteBuffer in java

Examples related to bytebuffer

• Byte array to image conversion • converting Java bitmap to byte array • What is the use of ByteBuffer in Java? • Java: Converting String to and from ByteBuffer and associated problems • Gets byte array from a ByteBuffer in java