Changeset 15902 in josm for trunk/src/org/openstreetmap/josm/data/validation

Timestamp:

2020-02-22T19:40:25+01:00 (5 years ago)

Author:

simon04

Message:

see #18749 - Intern strings to reduce memory footprint

File:

• trunk/src/org/openstreetmap/josm/data/validation/tests/MapCSSTagChecker.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/validation/tests/MapCSSTagChecker.java

@@ -331 +331 @@
                     try {
                         final String val = ai.val instanceof Expression
-                                ? Optional.ofNullable(((Expression) ai.val).evaluate(new Environment())).map(Object::toString).orElse(null)
+                                ? Optional.ofNullable(((Expression) ai.val).evaluate(new Environment()))
+                                        .map(Object::toString).map(String::intern).orElse(null)
                                 : ai.val instanceof String
                                 ? (String) ai.val