private static void set(Dop opcode) {
    int idx = opcode.getOpcode() - Opcodes.MIN_VALUE;
    DOPS[idx] = opcode;
  }
Puts the given opcode into the table of all ops.

@param opcode {@code non-null;} the opcode
android/android_framework/dex-maker/src/main/java/com/android/dx/dex/code/Dops.java