How to initailize byte array of 100 bytes in java with all 0 s

Question

How to initialize byte array of 100 bytes in java with all 0 s  I want to create 100 byte array and initialize it with all 0 s

User · Answer

Actually the default value of byte is 0

User · Answer

byte    arr   new byte 100     Each element has 0 by default    You could find  primitive default values here   Data Type   Default Value byte        0 short       0 int         0 long        0L float       0 0f double      0 0d char          u0000  boolean     false

User · Answer

byte   bytes   new byte 100     Initializes all byte elements with default values  which for byte is 0  In fact  all elements of an array when constructed  are initialized with default values for the array element s type

User · Answer

Simply create it as new byte 100  it will be initialized with 0 by default

User · Answer

The default element value of any array of primitives is already zero  false for booleans

User · Answer

A new byte array will automatically be initialized with all zeroes  You don t have to do anything   The more general approach to initializing with other values  is to use the Arrays class   import java util Arrays   byte   bytes   new byte 100   Arrays fill  bytes   byte  1

[java] How to initailize byte array of 100 bytes in java with all 0's

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