Prepare for 2.12.2 release

Author: cowtowncoder

guava/src/test/java/com/fasterxml/jackson/datatype/guava/TestImmutables.java

@@ -3,19 +3,20 @@
 import java.util.Iterator;
 
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
+
 import com.fasterxml.jackson.core.type.TypeReference;
+
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.JavaType;
 import com.fasterxml.jackson.databind.JsonMappingException;
 import com.fasterxml.jackson.databind.ObjectMapper;
+
 import com.google.common.collect.*;
 
 /**
  * Unit tests for verifying that various immutable types
  * (like {@link ImmutableList}, {@link ImmutableMap} and {@link ImmutableSet})
  * work as expected.
- * 
- * @author tsaloranta
  */
 public class TestImmutables extends ModuleTestBase
 {
@@ -54,6 +55,14 @@ public void testWithoutSerializers() throws Exception
         ImmutableMap<String,Integer> map = ImmutableMap.<String,Integer>builder()
             .put("a", 1).put("b", 2).build();
         assertEquals("{\"a\":1,\"b\":2}", MAPPER.writeValueAsString(map));
+
+        assertEquals(a2q("{'message':'Hello, world!'}"),
+                MAPPER.writeValueAsString(ImmutableMap.of("message", "Hello, world!")));
+        assertEquals(a2q("{'id':3,'name':'Bob'}"),
+                MAPPER.writeValueAsString(ImmutableMap.of("id", 3, "name", "Bob")));
+
+        assertEquals("[12,true,0.25]",
+                MAPPER.writeValueAsString(ImmutableList.of(12, true, 0.25)));
     }
 
     /**

pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <groupId>com.fasterxml.jackson</groupId>
     <artifactId>jackson-base</artifactId>
-    <version>2.12.2-SNAPSHOT</version>
+    <version>2.12.2</version>
   </parent>
   <groupId>com.fasterxml.jackson.datatype</groupId>
   <artifactId>jackson-datatypes-collections</artifactId>

release-notes/VERSION-2.x

@@ -16,7 +16,7 @@ Active Maintainers:
 === Releases ===
 ------------------------------------------------------------------------
 
-2.12.2 (not yet released)
+2.12.2 (03-Mar-2021)
 
 - Add missing "provides Module" for eclipse-collections module-info (JPMS)