Polishing

Author: jhoeller

spring-beans/src/main/java/org/springframework/beans/MutablePropertyValues.java

@@ -27,7 +27,7 @@
 import org.springframework.util.StringUtils;
 
 /**
- * Default implementation of the {@link PropertyValues} interface.
+ * The default implementation of the {@link PropertyValues} interface.
  * Allows simple manipulation of properties, and provides constructors
  * to support deep copy and construction from a Map.
  *
@@ -80,7 +80,7 @@ public MutablePropertyValues(@Nullable PropertyValues original) {
 
 	/**
 	 * Construct a new MutablePropertyValues object from a Map.
-	 * @param original Map with property values keyed by property name Strings
+	 * @param original a Map with property values keyed by property name Strings
 	 * @see #addPropertyValues(Map)
 	 */
 	public MutablePropertyValues(@Nullable Map<?, ?> original) {
@@ -101,7 +101,7 @@ public MutablePropertyValues(@Nullable Map<?, ?> original) {
 	 * PropertyValue objects as-is.
 	 * <p>This is a constructor for advanced usage scenarios.
 	 * It is not intended for typical programmatic use.
-	 * @param propertyValueList List of PropertyValue objects
+	 * @param propertyValueList a List of PropertyValue objects
 	 */
 	public MutablePropertyValues(@Nullable List<PropertyValue> propertyValueList) {
 		this.propertyValueList =
@@ -145,7 +145,7 @@ public MutablePropertyValues addPropertyValues(@Nullable PropertyValues other) {
 
 	/**
 	 * Add all property values from the given Map.
-	 * @param other Map with property values keyed by property name,
+	 * @param other a Map with property values keyed by property name,
 	 * which must be a String
 	 * @return this in order to allow for adding multiple property values in a chain
 	 */
@@ -160,7 +160,7 @@ public MutablePropertyValues addPropertyValues(@Nullable Map<?, ?> other) {
 	/**
 	 * Add a PropertyValue object, replacing any existing one for the
 	 * corresponding property or getting merged with it (if applicable).
-	 * @param pv PropertyValue object to add
+	 * @param pv the PropertyValue object to add
 	 * @return this in order to allow for adding multiple property values in a chain
 	 */
 	public MutablePropertyValues addPropertyValue(PropertyValue pv) {

spring-beans/src/main/java/org/springframework/beans/PropertyValues.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -46,7 +46,7 @@ public interface PropertyValues {
 	 * Return the changes since the previous PropertyValues.
 	 * Subclasses should also override {@code equals}.
 	 * @param old old property values
-	 * @return PropertyValues updated or new properties.
+	 * @return the updated or new properties.
 	 * Return empty PropertyValues if there are no changes.
 	 * @see Object#equals
 	 */

spring-beans/src/test/java/org/springframework/beans/AbstractPropertyValuesTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,7 +30,7 @@ public abstract class AbstractPropertyValuesTests {
 	/**
 	 * Must contain: forname=Tony surname=Blair age=50
 	 */
-	protected void doTestTony(PropertyValues pvs) throws Exception {
+	protected void doTestTony(PropertyValues pvs) {
 		assertTrue("Contains 3", pvs.getPropertyValues().length == 3);
 		assertTrue("Contains forname", pvs.contains("forname"));
 		assertTrue("Contains surname", pvs.contains("surname"));
@@ -52,4 +52,4 @@ protected void doTestTony(PropertyValues pvs) throws Exception {
 		assertTrue("Map size is 0", m.size() == 0);
 	}
 
-}
+}

spring-beans/src/test/java/org/springframework/beans/MutablePropertyValuesTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2012 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -29,7 +29,7 @@
 public class MutablePropertyValuesTests extends AbstractPropertyValuesTests {
 
 	@Test
-	public void testValid() throws Exception {
+	public void testValid() {
 		MutablePropertyValues pvs = new MutablePropertyValues();
 		pvs.addPropertyValue(new PropertyValue("forname", "Tony"));
 		pvs.addPropertyValue(new PropertyValue("surname", "Blair"));
@@ -44,7 +44,7 @@ public void testValid() throws Exception {
 	}
 
 	@Test
-	public void testAddOrOverride() throws Exception {
+	public void testAddOrOverride() {
 		MutablePropertyValues pvs = new MutablePropertyValues();
 		pvs.addPropertyValue(new PropertyValue("forname", "Tony"));
 		pvs.addPropertyValue(new PropertyValue("surname", "Blair"));
@@ -59,7 +59,7 @@ public void testAddOrOverride() throws Exception {
 	}
 
 	@Test
-	public void testChangesOnEquals() throws Exception {
+	public void testChangesOnEquals() {
 		MutablePropertyValues pvs = new MutablePropertyValues();
 		pvs.addPropertyValue(new PropertyValue("forname", "Tony"));
 		pvs.addPropertyValue(new PropertyValue("surname", "Blair"));
@@ -70,7 +70,7 @@ public void testChangesOnEquals() throws Exception {
 	}
 
 	@Test
-	public void testChangeOfOneField() throws Exception {
+	public void testChangeOfOneField() {
 		MutablePropertyValues pvs = new MutablePropertyValues();
 		pvs.addPropertyValue(new PropertyValue("forname", "Tony"));
 		pvs.addPropertyValue(new PropertyValue("surname", "Blair"));

spring-core/src/main/java/org/springframework/core/env/MutablePropertySources.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -26,7 +26,7 @@
 import org.springframework.lang.Nullable;
 
 /**
- * Default implementation of the {@link PropertySources} interface.
+ * The default implementation of the {@link PropertySources} interface.
  * Allows manipulation of contained property sources and provides a constructor
  * for copying an existing {@code PropertySources} instance.
  *
@@ -73,6 +73,11 @@ public MutablePropertySources(PropertySources propertySources) {
 	}
 
 
+	@Override
+	public Iterator<PropertySource<?>> iterator() {
+		return this.propertySourceList.iterator();
+	}
+
 	@Override
 	public boolean contains(String name) {
 		return this.propertySourceList.contains(PropertySource.named(name));
@@ -85,10 +90,6 @@ public PropertySource<?> get(String name) {
 		return (index != -1 ? this.propertySourceList.get(index) : null);
 	}
 
-	@Override
-	public Iterator<PropertySource<?>> iterator() {
-		return this.propertySourceList.iterator();
-	}
 
 	/**
 	 * Add the given property source object with highest precedence.

spring-core/src/main/java/org/springframework/core/env/PropertySources.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2011 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -23,6 +23,7 @@
  *
  * @author Chris Beams
  * @since 3.1
+ * @see PropertySource
  */
 public interface PropertySources extends Iterable<PropertySource<?>> {
 

spring-core/src/test/java/org/springframework/core/env/MutablePropertySourcesTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2014 the original author or authors.
+ * Copyright 2002-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -46,9 +46,9 @@ public void test() {
 		assertThat(sources.contains("g"), is(false));
 
 		assertThat(sources.get("b"), not(nullValue()));
-		assertThat(sources.get("b").getProperty("p1"), equalTo((Object)"bValue"));
+		assertThat(sources.get("b").getProperty("p1"), equalTo("bValue"));
 		assertThat(sources.get("d"), not(nullValue()));
-		assertThat(sources.get("d").getProperty("p1"), equalTo((Object)"dValue"));
+		assertThat(sources.get("d").getProperty("p1"), equalTo("dValue"));
 
 		sources.addBefore("b", new MockPropertySource("a"));
 		sources.addAfter("b", new MockPropertySource("c"));