static.bc

来自「Practical Java也是一本和J2ME手机游戏开发相关的书」· BC 代码 · 共 19 行

Method void staticAccess(int)
   0 iconst_0         //Push 0 onto the stack.
   1 istore_2         //Pop 0 and store it at index 2 of the local
                      //variable table(i).
   2 goto 16          //Jump to location 16.
   5 getstatic #25 <Field int staticVar>
                      //Push the value from the constant pool for
                      //staticVar.
   8 iconst_1         //Push 1.
   9 iadd             //Pop the top two values, push their sum.
  10 putstatic #25 <Field int staticVar>
                      //Pop the value for sum and store it in
                      //staticVar.
  13 iinc 2 1         //Increment i stored at index 2 by 1.
  16 iload_2          //Push the value at index 2(i).
  17 iload_1          //Push the value at index 1(val).
  18 if_icmplt 5      //Pop i and val. Jump to location 5 if i is
                      //less than val.
  21 return           //Return to calling method.