Reformat code style

dependency-injection/pom.xml

@@ -1,6 +1,6 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" 
+<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+         xmlns="http://maven.apache.org/POM/4.0.0"
-xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
     <modelVersion>4.0.0</modelVersion>
 
@@ -10,7 +10,9 @@ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xs
     <packaging>war</packaging>
 
     <name>Resource vs Inject vs Autowired</name>
-	<description>Accompanying the demonstration of the use of the annotations related to injection mechanisms, namely Resource, Inject, and Autowired</description>
+    <description>Accompanying the demonstration of the use of the annotations related to injection mechanisms, namely
+        Resource, Inject, and Autowired
+    </description>
 
     <dependencies>
         <dependency>

dependency-injection/src/test/java/com/baeldung/autowired/FieldAutowiredNameTest.java

@@ -1,8 +1,7 @@
 package com.baeldung.autowired;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestAutowiredName;
-import static org.junit.Assert.assertNotNull;
+import com.baeldung.dependency.ArbitraryDependency;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -10,22 +9,21 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestAutowiredName;
+import static org.junit.Assert.assertEquals;
-import com.baeldung.dependency.ArbitraryDependency;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestAutowiredName.class)
+  classes = ApplicationContextTestAutowiredName.class)
 public class FieldAutowiredNameTest {
 
     @Autowired
     private ArbitraryDependency autowiredFieldDependency;
 
     @Test
-    public void givenAutowiredAnnotation_WhenOnField_ThenDependencyValid(){
+    public void givenAutowiredAnnotation_WhenOnField_ThenDependencyValid() {
         assertNotNull(autowiredFieldDependency);
-        assertEquals("Arbitrary Dependency",
+        assertEquals("Arbitrary Dependency", autowiredFieldDependency.toString());
-                        autowiredFieldDependency.toString());
     }
 }

dependency-injection/src/test/java/com/baeldung/autowired/FieldAutowiredTest.java

@@ -1,8 +1,7 @@
 package com.baeldung.autowired;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestAutowiredType;
-import static org.junit.Assert.assertNotNull;
+import com.baeldung.dependency.ArbitraryDependency;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -10,13 +9,13 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestAutowiredType;
+import static org.junit.Assert.assertEquals;
-import com.baeldung.dependency.ArbitraryDependency;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestAutowiredType.class)
+  classes = ApplicationContextTestAutowiredType.class)
 public class FieldAutowiredTest {
 
     @Autowired

dependency-injection/src/test/java/com/baeldung/autowired/FieldQualifierAutowiredTest.java

@@ -1,8 +1,7 @@
 package com.baeldung.autowired;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestAutowiredQualifier;
-import static org.junit.Assert.assertNotNull;
+import com.baeldung.dependency.ArbitraryDependency;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -11,13 +10,13 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestAutowiredQualifier;
+import static org.junit.Assert.assertEquals;
-import com.baeldung.dependency.ArbitraryDependency;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestAutowiredQualifier.class)
+  classes = ApplicationContextTestAutowiredQualifier.class)
 public class FieldQualifierAutowiredTest {
 
     @Autowired
@@ -29,15 +28,14 @@ public class FieldQualifierAutowiredTest {
     private ArbitraryDependency fieldDependency2;
 
     @Test
-    public void givenAutowiredQualifier_WhenOnField_ThenDep1Valid(){
+    public void givenAutowiredQualifier_WhenOnField_ThenDep1Valid() {
         assertNotNull(fieldDependency1);
         assertEquals("Arbitrary Dependency", fieldDependency1.toString());
     }
 
     @Test
-    public void givenAutowiredQualifier_WhenOnField_ThenDep2Valid(){
+    public void givenAutowiredQualifier_WhenOnField_ThenDep2Valid() {
         assertNotNull(fieldDependency2);
-        assertEquals("Another Arbitrary Dependency",
+        assertEquals("Another Arbitrary Dependency", fieldDependency2.toString());
-                        fieldDependency2.toString());
     }
 }

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestAutowiredName.java

@@ -4,6 +4,6 @@ import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 
 @Configuration
-@ComponentScan(basePackages={"com.baeldung.dependency"})
+@ComponentScan(basePackages = {"com.baeldung.dependency"})
 public class ApplicationContextTestAutowiredName {
 }

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestAutowiredQualifier.java

@@ -1,10 +1,9 @@
 package com.baeldung.configuration;
 
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
 import com.baeldung.dependency.AnotherArbitraryDependency;
 import com.baeldung.dependency.ArbitraryDependency;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class ApplicationContextTestAutowiredQualifier {

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestAutowiredType.java

@@ -1,10 +1,9 @@
 package com.baeldung.configuration;
 
+import com.baeldung.dependency.ArbitraryDependency;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import com.baeldung.dependency.ArbitraryDependency;
-
 @Configuration
 public class ApplicationContextTestAutowiredType {
 

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestInjectName.java

@@ -1,10 +1,9 @@
 package com.baeldung.configuration;
 
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
 import com.baeldung.dependency.ArbitraryDependency;
 import com.baeldung.dependency.YetAnotherArbitraryDependency;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class ApplicationContextTestInjectName {

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestInjectQualifier.java

@@ -1,10 +1,9 @@
 package com.baeldung.configuration;
 
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-
 import com.baeldung.dependency.AnotherArbitraryDependency;
 import com.baeldung.dependency.ArbitraryDependency;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
 
 @Configuration
 public class ApplicationContextTestInjectQualifier {

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestInjectType.java

@@ -1,10 +1,9 @@
 package com.baeldung.configuration;
 
+import com.baeldung.dependency.ArbitraryDependency;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
-import com.baeldung.dependency.ArbitraryDependency;
-
 @Configuration
 public class ApplicationContextTestInjectType {
 

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestResourceNameType.java

@@ -1,14 +1,14 @@
 package com.baeldung.configuration;
 
-import java.io.File;
-
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
+import java.io.File;
+
 @Configuration
 public class ApplicationContextTestResourceNameType {
 
-    @Bean(name="namedFile")
+    @Bean(name = "namedFile")
     public File namedFile() {
         File namedFile = new File("namedFile.txt");
         return namedFile;

dependency-injection/src/test/java/com/baeldung/configuration/ApplicationContextTestResourceQualifier.java

@@ -1,20 +1,20 @@
 package com.baeldung.configuration;
 
-import java.io.File;
-
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
+import java.io.File;
+
 @Configuration
 public class ApplicationContextTestResourceQualifier {
 
-    @Bean(name="defaultFile")
+    @Bean(name = "defaultFile")
     public File defaultFile() {
         File defaultFile = new File("defaultFile.txt");
         return defaultFile;
     }
 
-    @Bean(name="namedFile")
+    @Bean(name = "namedFile")
     public File namedFile() {
         File namedFile = new File("namedFile.txt");
         return namedFile;

dependency-injection/src/test/java/com/baeldung/dependency/ArbitraryDependency.java

@@ -2,7 +2,7 @@ package com.baeldung.dependency;
 
 import org.springframework.stereotype.Component;
 
-@Component(value="autowiredFieldDependency")
+@Component(value = "autowiredFieldDependency")
 public class ArbitraryDependency {
 
     private final String label = "Arbitrary Dependency";

dependency-injection/src/test/java/com/baeldung/inject/FieldByNameInjectTest.java

@@ -1,24 +1,23 @@
 package com.baeldung.inject;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestInjectName;
-import static org.junit.Assert.assertNotNull;
+import com.baeldung.dependency.ArbitraryDependency;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestInjectName;
+import javax.inject.Inject;
-import com.baeldung.dependency.ArbitraryDependency;
+import javax.inject.Named;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestInjectName.class)
+  classes = ApplicationContextTestInjectName.class)
 public class FieldByNameInjectTest {
 
     @Inject
@@ -28,7 +27,6 @@ public class FieldByNameInjectTest {
     @Test
     public void givenInjectQualifier_WhenSetOnField_ThenDependencyValid() {
         assertNotNull(yetAnotherFieldInjectDependency);
-        assertEquals("Yet Another Arbitrary Dependency",
+        assertEquals("Yet Another Arbitrary Dependency", yetAnotherFieldInjectDependency.toString());
-        		       yetAnotherFieldInjectDependency.toString());
     }
 }

dependency-injection/src/test/java/com/baeldung/inject/FieldInjectTest.java

@@ -1,31 +1,30 @@
 package com.baeldung.inject;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-import javax.inject.Inject;
 
+import com.baeldung.configuration.ApplicationContextTestInjectType;
+import com.baeldung.dependency.ArbitraryDependency;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestInjectType;
+import javax.inject.Inject;
-import com.baeldung.dependency.ArbitraryDependency;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestInjectType.class)
+  classes = ApplicationContextTestInjectType.class)
 public class FieldInjectTest {
 
     @Inject
     private ArbitraryDependency fieldInjectDependency;
 
     @Test
-    public void givenInjectAnnotation_WhenOnField_ThenValidDependency(){
+    public void givenInjectAnnotation_WhenOnField_ThenValidDependency() {
         assertNotNull(fieldInjectDependency);
-        assertEquals("Arbitrary Dependency",
+        assertEquals("Arbitrary Dependency", fieldInjectDependency.toString());
-                        fieldInjectDependency.toString());
     }
 }

dependency-injection/src/test/java/com/baeldung/inject/FieldQualifierInjectTest.java

@@ -1,10 +1,7 @@
 package com.baeldung.inject;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestInjectQualifier;
-import static org.junit.Assert.assertNotNull;
+import com.baeldung.dependency.ArbitraryDependency;
-
-import javax.inject.Inject;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Qualifier;
@@ -12,12 +9,14 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestInjectQualifier;
+import javax.inject.Inject;
-import com.baeldung.dependency.ArbitraryDependency;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration(loader=AnnotationConfigContextLoader.class,
+@ContextConfiguration(loader = AnnotationConfigContextLoader.class,
-                      classes=ApplicationContextTestInjectQualifier.class)
+  classes = ApplicationContextTestInjectQualifier.class)
 public class FieldQualifierInjectTest {
 
     @Inject
@@ -29,16 +28,14 @@ public class FieldQualifierInjectTest {
     private ArbitraryDependency namedDependency;
 
     @Test
-    public void givenInjectQualifier_WhenOnField_ThenDefaultFileValid(){
+    public void givenInjectQualifier_WhenOnField_ThenDefaultFileValid() {
         assertNotNull(defaultDependency);
-        assertEquals("Arbitrary Dependency",
+        assertEquals("Arbitrary Dependency", defaultDependency.toString());
-                        defaultDependency.toString());
     }
 
     @Test
-    public void givenInjectQualifier_WhenOnField_ThenNamedFileValid(){
+    public void givenInjectQualifier_WhenOnField_ThenNamedFileValid() {
         assertNotNull(defaultDependency);
-        assertEquals("Another Arbitrary Dependency",
+        assertEquals("Another Arbitrary Dependency", namedDependency.toString());
-                        namedDependency.toString());
     }
 }

dependency-injection/src/test/java/com/baeldung/resource/FieldResourceInjectionTest.java

@@ -1,30 +1,29 @@
 package com.baeldung.resource;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.File;
-
-import javax.annotation.Resource;
 
+import com.baeldung.configuration.ApplicationContextTestResourceNameType;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestResourceNameType;
+import javax.annotation.Resource;
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestResourceNameType.class)
+  classes = ApplicationContextTestResourceNameType.class)
 public class FieldResourceInjectionTest {
 
-    @Resource(name="namedFile")
+    @Resource(name = "namedFile")
     private File defaultFile;
 
     @Test
-    public void givenResourceAnnotation_WhenOnField_ThenDependencyValid(){
+    public void givenResourceAnnotation_WhenOnField_ThenDependencyValid() {
         assertNotNull(defaultFile);
         assertEquals("namedFile.txt", defaultFile.getName());
     }

dependency-injection/src/test/java/com/baeldung/resource/MethodByQualifierResourceTest.java

@@ -1,12 +1,6 @@
 package com.baeldung.resource;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestResourceQualifier;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.File;
-
-import javax.annotation.Resource;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Qualifier;
@@ -14,19 +8,23 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestResourceQualifier;
+import javax.annotation.Resource;
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestResourceQualifier.class)
+  classes = ApplicationContextTestResourceQualifier.class)
 public class MethodByQualifierResourceTest {
 
     private File arbDependency;
     private File anotherArbDependency;
 
     @Test
-	public void givenResourceQualifier_WhenSetter_ThenValidDependencies(){
+    public void givenResourceQualifier_WhenSetter_ThenValidDependencies() {
         assertNotNull(arbDependency);
         assertEquals("namedFile.txt", arbDependency.getName());
         assertNotNull(anotherArbDependency);

dependency-injection/src/test/java/com/baeldung/resource/MethodByTypeResourceTest.java

@@ -1,24 +1,22 @@
 package com.baeldung.resource;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestResourceNameType;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.File;
-
-import javax.annotation.Resource;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestResourceNameType;
+import javax.annotation.Resource;
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestResourceNameType.class)
+  classes = ApplicationContextTestResourceNameType.class)
 public class MethodByTypeResourceTest {
 
     private File defaultFile;
@@ -29,7 +27,7 @@ public class MethodByTypeResourceTest {
     }
 
     @Test
-    public void givenResourceAnnotation_WhenSetter_ThenValidDependency(){
+    public void givenResourceAnnotation_WhenSetter_ThenValidDependency() {
         assertNotNull(defaultFile);
         assertEquals("namedFile.txt", defaultFile.getName());
     }

dependency-injection/src/test/java/com/baeldung/resource/MethodResourceInjectionTest.java

@@ -1,35 +1,33 @@
 package com.baeldung.resource;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestResourceNameType;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.File;
-
-import javax.annotation.Resource;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestResourceNameType;
+import javax.annotation.Resource;
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestResourceNameType.class)
+  classes = ApplicationContextTestResourceNameType.class)
 public class MethodResourceInjectionTest {
 
     private File defaultFile;
 
-    @Resource(name="namedFile")
+    @Resource(name = "namedFile")
     protected void setDefaultFile(File defaultFile) {
         this.defaultFile = defaultFile;
     }
 
     @Test
-    public void givenResourceAnnotation_WhenSetter_ThenDependencyValid(){
+    public void givenResourceAnnotation_WhenSetter_ThenDependencyValid() {
         assertNotNull(defaultFile);
         assertEquals("namedFile.txt", defaultFile.getName());
     }

dependency-injection/src/test/java/com/baeldung/resource/NamedResourceTest.java

@@ -1,25 +1,24 @@
 package com.baeldung.resource;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.File;
-
-import javax.annotation.Resource;
 
+import com.baeldung.configuration.ApplicationContextTestResourceNameType;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestResourceNameType;
+import javax.annotation.Resource;
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration(loader=AnnotationConfigContextLoader.class,
+@ContextConfiguration(loader = AnnotationConfigContextLoader.class,
-                      classes=ApplicationContextTestResourceNameType.class)
+  classes = ApplicationContextTestResourceNameType.class)
 public class NamedResourceTest {
 
-    @Resource(name="namedFile")
+    @Resource(name = "namedFile")
     private File testFile;
 
     @Test

dependency-injection/src/test/java/com/baeldung/resource/QualifierResourceInjectionTest.java

@@ -1,11 +1,6 @@
 package com.baeldung.resource;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.File;
-
-import javax.annotation.Resource;
 
+import com.baeldung.configuration.ApplicationContextTestResourceQualifier;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Qualifier;
@@ -13,12 +8,16 @@ import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestResourceQualifier;
+import javax.annotation.Resource;
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
 @ContextConfiguration(
-    loader=AnnotationConfigContextLoader.class,
+  loader = AnnotationConfigContextLoader.class,
-    classes=ApplicationContextTestResourceQualifier.class)
+  classes = ApplicationContextTestResourceQualifier.class)
 public class QualifierResourceInjectionTest {
 
     @Resource
@@ -30,13 +29,13 @@ public class QualifierResourceInjectionTest {
     private File dependency2;
 
     @Test
-    public void givenResourceAnnotation_WhenField_ThenDependency1Valid(){
+    public void givenResourceAnnotation_WhenField_ThenDependency1Valid() {
         assertNotNull(dependency1);
         assertEquals("defaultFile.txt", dependency1.getName());
     }
 
     @Test
-    public void givenResourceQualifier_WhenField_ThenDependency2Valid(){
+    public void givenResourceQualifier_WhenField_ThenDependency2Valid() {
         assertNotNull(dependency2);
         assertEquals("namedFile.txt", dependency2.getName());
     }

dependency-injection/src/test/java/com/baeldung/resource/SetterResourceInjectionTest.java

@@ -1,23 +1,21 @@
 package com.baeldung.resource;
 
-import static org.junit.Assert.assertEquals;
+import com.baeldung.configuration.ApplicationContextTestResourceNameType;
-import static org.junit.Assert.assertNotNull;
-
-import java.io.File;
-
-import javax.annotation.Resource;
-
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.support.AnnotationConfigContextLoader;
 
-import com.baeldung.configuration.ApplicationContextTestResourceNameType;
+import javax.annotation.Resource;
+import java.io.File;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 
 @RunWith(SpringJUnit4ClassRunner.class)
-@ContextConfiguration(loader=AnnotationConfigContextLoader.class,
+@ContextConfiguration(loader = AnnotationConfigContextLoader.class,
-                      classes=ApplicationContextTestResourceNameType.class)
+  classes = ApplicationContextTestResourceNameType.class)
 public class SetterResourceInjectionTest {
 
     private File defaultFile;