Adjust tests

Author: Marcono1234

gson/src/test/java/com/google/gson/GsonTest.java

@@ -175,7 +175,7 @@ public String toString() {
                 + " but got instance of class java.lang.Integer\n"
                 + "Verify that the adapter was registed for the correct type.");
 
-    // Returning boxed object should be allowed (e.g. returning `Integer` for `int`)
+    // Returning boxed primitive should be allowed (e.g. returning `Integer` for `int`)
     Gson gson2 = new GsonBuilder().registerTypeAdapter(int.class, new IntegerAdapter()).create();
     assertThat(gson2.fromJson("0", int.class)).isEqualTo(3);
 

gson/src/test/java/com/google/gson/internal/ConstructorConstructorTest.java

@@ -179,16 +179,12 @@ public void testStringMapCreation() {
 
     // But when explicitly requesting a `LinkedHashMap<String, ...>` should use JDK `LinkedHashMap`
     actual =
-        constructorConstructor
-            .get(TypeToken.getParameterized(LinkedHashMap.class, String.class, Integer.class))
-            .construct();
+        constructorConstructor.get(new TypeToken<LinkedHashMap<String, Integer>>() {}).construct();
     assertThat(actual).isInstanceOf(LinkedHashMap.class);
 
     // For all Map types with non-String key, should use JDK `LinkedHashMap` by default
     actual =
-        constructorConstructor
-            .get(TypeToken.getParameterized(Map.class, Integer.class, Integer.class))
-            .construct();
+        constructorConstructor.get(new TypeToken<LinkedHashMap<Integer, Integer>>() {}).construct();
     assertThat(actual).isInstanceOf(LinkedHashMap.class);
   }