eclipse - Java game ArrayIndexOutOfBounds -

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how fix error? trying import "sub- sprite sheet" game getting arrayindexoutofbounds error

source code , errors:

i'm trying implement 'sub-spritesheet" , have no idea why i'm getting out of bounds error. here screens of class errors occur.

package com.apcompsci.game.graphics;  import java.awt.image.bufferedimage; import java.io.ioexception;  import javax.imageio.imageio;  public class spritesheet { private string path; public final int size; public final int width,height; public int [] pixels;  public static spritesheet tiles = new spritesheet("/textures/sheets/spritesheet.png",256); public static spritesheet spawn_level = new spritesheet("/textures/sheets/spwan_level.png",48); public static spritesheet projectile_demigod = new spritesheet("/textures/sheets/projectiles/demigod.png",48); public static spritesheet player = new spritesheet("/textures/sheets/player_sheet.png",95,129); public static spritesheet player_down = new spritesheet(player, 0, 0, 1,3,32);  public spritesheet(spritesheet sheet, int x, int y, int width, int height, int spritesize) {     int xx =  x*spritesize;     int yy = y*spritesize;     int w = width*spritesize;     int h = height *spritesize;     if(width == height) size = width;     else size = -1;     width = w;     height = h;     pixels = new int[w*h];     for(int y0 = 0; y0<h; y0++)     {         int yp = yy + y0;         for(int x0 = 0; x0<w; x0++)         {             int xp = xx + x0;             pixels[(x0+y0)*w] = sheet.pixels[(xp+yp)*sheet.width];         }     }  }  public spritesheet(string path, int size) {     this.path = path;     size = size;     pixels = new int[size*size];     width = size;     height = size;     load(); }  public spritesheet(string path, int width, int height) {     this.path = path;     size = -1;     width = width;     height = height;     pixels = new int[size*size];     load(); }  private void load() {     try {         bufferedimage image = imageio.read(spritesheet.class.getresource(path));         int w = image.getwidth();         int h = image.getheight();         image.getrgb(0,0,w,h,pixels,0,w);     } catch (ioexception e) {         e.printstacktrace();     } }

}

    exception in thread "main" java.lang.exceptionininitializererror     @ com.apcompsci.game.graphics.sprite.<clinit>(sprite.java:11)     @ com.apcompsci.game.entity.mob.spider.<init>(spider.java:11)     @ com.apcompsci.game.level.spawnlevel.loadlevel(spawnlevel.java:36)     @ com.apcompsci.game.level.level.<init>(level.java:31)     @ com.apcompsci.game.level.spawnlevel.<init>(spawnlevel.java:16)     @ com.apcompsci.game.level.level.<clinit>(level.java:19)     @ com.apcompsci.game.game.<init>(game.java:49)     @ com.apcompsci.game.game.main(game.java:169) caused by: java.lang.arrayindexoutofboundsexception: 1     @ java.awt.image.bufferedimage.getrgb(unknown source)     @ com.apcompsci.game.graphics.spritesheet.load(spritesheet.java:69)     @ com.apcompsci.game.graphics.spritesheet.<init>(spritesheet.java:60)     @ com.apcompsci.game.graphics.spritesheet.<clinit>(spritesheet.java:17)     ... 8 more

my guess following line in bufferedimage failing

rgbarray[off++] = colormodel.getrgb(raster.getdataelements(x,                                 y,                                 data));

rgbarray array passed in function. needs quite big function initialise if pass in null.

try replacing

image.getrgb(0,0,w,h,pixels,0,w);

with

pixels = image.getrgb(0,0,w,h,null,0,w);

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