docs: public static SourceLineAnnotation forEntireMethod(JavaClass javaClass, @CheckForNull Method method) {
          String sourceFile = javaClass.getSourceFileName();
          if (method == null) {
              return createUnknown(javaClass.getClassName(), sourceFile);
          }
          Code code = method.getCode();
          LineNumberTable lineNumberTable = method.getLineNumberTable();
          if (code == null || lineNumberTable == null) {
              return createUnknown(javaClass.getClassName(), sourceFile);
          }
  
          return forEntireMethod(javaClass.getClassName(), sourceFile, lineNumberTable, code.getLength());
      }