merges all fields specified by this fieldmasktree from source to destination . concode_field_sep TreeMap<String,Node> children concode_elem_sep String FIELD_PATH_SEPARATOR_REGEX concode_elem_sep Logger logger concode_elem_sep Node root concode_field_sep FieldMaskTree addFieldPath concode_elem_sep FieldMaskTree mergeFromFieldMask concode_elem_sep void intersectFieldPath concode_elem_sep String toString concode_elem_sep FieldMask toFieldMask concode_elem_sep void getFieldPaths
void function ( Message arg0 , Message . Builder arg1 , FieldMaskUtil . MergeOptions arg2 ) { if ( arg0 . getDescriptorForType ( ) != arg1 . getDescriptorForType ( ) ) { throw new IllegalArgumentException ( "srini_string" ) ; } if ( root . children . isEmpty ( ) ) { return ; } merge ( root , "srini_string" , arg0 , arg1 , arg2 ) ; }