content: package net.minecraft.world.gen;
  
  import net.minecraft.block.BlockBush;
  import net.minecraft.util.BlockPos;
  import net.minecraft.world.World;
  import net.minecraft.world.gen.feature.WorldGenerator;
  
  import java.util.Random;
  
  public class GeneratorBushFeature extends WorldGenerator {
      private final BlockBush field_175908_a;
  
      public GeneratorBushFeature(BlockBush p_i45633_1_) {
          this.field_175908_a = p_i45633_1_;
      }
  
      public boolean generate(World worldIn, Random rand, BlockPos position) {
          for (int i = 0; i < 64; ++i) {
              BlockPos blockpos = position.add(rand.nextInt(8) - rand.nextInt(8), rand.nextInt(4) - rand.nextInt(4), rand.nextInt(8) - rand.nextInt(8));
  
              if (worldIn.isAirBlock(blockpos) && (!worldIn.provider.getHasNoSky() || blockpos.getY() < 255) && this.field_175908_a.canBlockStay(worldIn, blockpos, this.field_175908_a.getDefaultState())) {
                  worldIn.setBlockState(blockpos, this.field_175908_a.getDefaultState(), 2);
              }
          }
  
          return true;
      }
  }
  