Method initWorkArea

java/com/jcraft/jzlib/InfTree.java:502–517

(int vsize)

  }

  private void initWorkArea(int vsize){
    if(hn==null){
      hn=new int[1];
      v=new int[vsize];
      c=new int[BMAX+1];
      r=new int[3];
      u=new int[BMAX];
      x=new int[BMAX+1];
    }
    if(v.length<vsize){ v=new int[vsize]; }
    for(int i=0; i<vsize; i++){v[i]=0;}
    for(int i=0; i<BMAX+1; i++){c[i]=0;}
    for(int i=0; i<3; i++){r[i]=0;}
    System.arraycopy(c, 0, u, 0, BMAX);
    System.arraycopy(c, 0, x, 0, BMAX+1);
  }
}