public void set(int n, int startPc, int endPc, int handlerPc, CstType exceptionClass) {
    set0(n, new Item(startPc, endPc, handlerPc, exceptionClass));
  }
Sets the item at the given index.

@param n {@code >= 0, < size();} which entry to set
@param startPc {@code >= 0;} the start pc (inclusive) of the handler's range
@param endPc {@code >= startPc;} the end pc (exclusive) of the handler's range
@param handlerPc {@code >= 0;} the pc of the exception handler
@param exceptionClass {@code null-ok;} the exception class or {@code null} to catch all
    exceptions with this handler
android/android_framework/dex-maker/src/main/java/com/android/dx/cf/code/ByteCatchList.java