Changeset 15905 in josm for trunk/src/org/openstreetmap/josm/io

Timestamp:

2020-02-23T00:29:46+01:00 (4 years ago)

Author:

simon04

Message:

Use Collections.singletonMap

File:

• trunk/src/org/openstreetmap/josm/io/GeoJSONWriter.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/io/GeoJSONWriter.java

@@ -6 +6 @@
 import java.math.RoundingMode;
 import java.util.Collection;
-import java.util.HashMap;
+import java.util.Collections;
 import java.util.HashSet;
 import java.util.Iterator;
@@ -80 +80 @@
     public String write(boolean pretty) {
         StringWriter stringWriter = new StringWriter();
-        Map<String, Object> config = new HashMap<>(1);
-        config.put(JsonGenerator.PRETTY_PRINTING, pretty);
+        Map<String, Object> config = Collections.singletonMap(JsonGenerator.PRETTY_PRINTING, pretty);
         try (JsonWriter writer = Json.createWriterFactory(config).createWriter(stringWriter)) {
             JsonObjectBuilder object = Json.createObjectBuilder()