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ruby · Jan 17, 2024 · ea8e4bb · ea8e4bb
1 parent eeb45e1
commit ea8e4bb
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/rexml/source.rb b/lib/rexml/source.rb
@@ -151,7 +151,8 @@ def read
       begin
         # NOTE: `@scanner << readline` does not free memory, so when parsing huge XML in JRuby's DOM,
         # out-of-memory error `Java::JavaLang::OutOfMemoryError: Java heap space` occurs.
-        # `@scanner.string = @scanner.rest + readline` frees memory and avoids this problem.
+        # `@scanner.string = @scanner.rest + readline` frees memory that is already consumed
+        # and avoids this problem.
         @scanner.string = @scanner.rest + readline
       rescue Exception, NameError
         @source = nil