public final boolean canThrow() {
    return opcode.canThrow();
  }
Gets whether this instruction can possibly throw an exception. This is just a convenient
wrapper for {@code getOpcode().canThrow()}.

@return {@code true} iff this instruction can possibly throw
android/android_framework/dex-maker/src/main/java/com/android/dx/rop/code/Insn.java