public SourcePosition makeSourcePosistion(int offset) {
    return new SourcePosition(getSourceFile(), offset, lineNumbers.pcToLine(offset));
  }
Returns a {@link SourcePosition} instance corresponding to the given bytecode offset.

@param offset {@code >= 0;} the bytecode offset
@return {@code non-null;} an appropriate instance
android/android_framework/dex-maker/src/main/java/com/android/dx/cf/code/ConcreteMethod.java