feat(objectionary#275): fix the rest of mistakes

src/main/java/org/eolang/opeo/decompilation/agents/LdcAgent.java

@@ -56,13 +56,14 @@ public void handle(final DecompilerState state) {
     }
 
     /**
-     * Determine value type.
-     * @param object Object value.
+     * Determine the value type.
+     * Since Java doesn't allow using primitive types for Object, we need to
+     * determine the type of the value.
+     * @param value Object value.
      * @return Type.
-     * @todo #275:30min WTF?
      */
-    private static Type type(final Object object) {
-        final Class<?> clazz = object.getClass();
+    private static Type type(final Object value) {
+        final Class<?> clazz = value.getClass();
         final Type result;
         if (clazz == Integer.class) {
             result = Type.INT_TYPE;

src/test/java/org/eolang/opeo/ast/ConstTest.java

@@ -191,25 +191,10 @@ void constructsLongFromXmir(final String input, final int opcode, final String e
         );
     }
 
-    /**
-     * Test cases for {@link #generatesLdcInstruction(Object)} test.
-     * @return Different values that might be converted to LDC instruction.
-     */
-    @SuppressWarnings("PMD.UnusedPrivateMethod")
-    private static Stream<Object> ldc() {
-        return Stream.of(
-            "Load string from constant pool",
-            29,
-            29L,
-            29.0f,
-            29.0d
-        );
-    }
-
     @ParameterizedTest
     @MethodSource("opcodes")
     void generatesCorrectOpcodesForDifferentTypes(
-        final Const constant, final int expected, final Object[] params
+        final Const constant, final int expected, final Object... params
     ) {
         final Opcode opcode = (Opcode) constant.opcodes().get(0);
         MatcherAssert.assertThat(
@@ -239,6 +224,10 @@ void generatesCorrectOpcodesForDifferentTypes(
         }
     }
 
+    /**
+     * Test cases for {@link #generatesCorrectOpcodesForDifferentTypes(Const, int, Object[])} test.
+     * @return Different values that might be converted to opcodes.
+     */
     @SuppressWarnings("PMD.UnusedPrivateMethod")
     private static Stream<Arguments> opcodes() {
         return Stream.of(
@@ -275,4 +264,19 @@ private static Stream<Arguments> opcodes() {
             Arguments.of(new Const(false), Opcodes.ICONST_0, ConstTest.EMPTY)
         );
     }
+
+    /**
+     * Test cases for {@link #generatesLdcInstruction(Object)} test.
+     * @return Different values that might be converted to LDC instruction.
+     */
+    @SuppressWarnings("PMD.UnusedPrivateMethod")
+    private static Stream<Object> ldc() {
+        return Stream.of(
+            "Load string from constant pool",
+            29,
+            29L,
+            29.0f,
+            29.0d
+        );
+    }
 }