diff --git a/spring-jpa/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java b/spring-jpa/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java
index e6c9d8ff18..da40949cf3 100644
--- a/spring-jpa/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java
+++ b/spring-jpa/src/test/java/org/baeldung/persistence/service/FooServicePersistenceIntegrationTest.java
@@ -3,7 +3,6 @@ package org.baeldung.persistence.service;
 import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
 
 import org.baeldung.persistence.model.Foo;
-import org.baeldung.persistence.service.FooService;
 import org.baeldung.spring.PersistenceJPAConfig;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/spring-mvc-no-xml/.project~ b/spring-mvc-no-xml/.project~
deleted file mode 100644
index 90b8ccd78f..0000000000
--- a/spring-mvc-no-xml/.project~
+++ /dev/null
@@ -1,60 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<projectDescription>
-	<name>spring-mvc</name>
-	<comment></comment>
-	<projects>
-	</projects>
-	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
-			<triggers>full,incremental,</triggers>
-			<arguments>
-				<dictionary>
-					<key>LaunchConfigHandle</key>
-					<value>&lt;project&gt;/.externalToolBuilders/org.eclipse.wst.jsdt.core.javascriptValidator.launch
-					</value>
-				</dictionary>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.wst.common.project.facet.core.builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.wst.validation.validationbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.zeroturnaround.eclipse.rebelXmlBuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.springframework.ide.eclipse.core.springbuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
-	</buildSpec>
-	<natures>
-		<nature>org.springframework.ide.eclipse.core.springnature</nature>
-		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
-		<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
-		<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
-		<nature>org.zeroturnaround.eclipse.jrebelNature</nature>
-	</natures>
-</projectDescription>
diff --git a/spring-mvc-xml/pom.xml b/spring-mvc-xml/pom.xml
index 03e0282f33..26d421ca44 100644
--- a/spring-mvc-xml/pom.xml
+++ b/spring-mvc-xml/pom.xml
@@ -3,6 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.baeldung</groupId>
 	<version>0.1-SNAPSHOT</version>
+	<artifactId>spring-mvc-xml</artifactId>
 
 	<name>spring-mvc-xml</name>
 	<packaging>war</packaging>
@@ -100,7 +101,7 @@
 
 	<properties>
 		<!-- Spring -->
-		<org.springframework.version>3.2.2.RELEASE</org.springframework.version>
+		<org.springframework.version>3.2.3.RELEASE</org.springframework.version>
 
 		<!-- logging -->
 		<org.slf4j.version>1.7.5</org.slf4j.version>
@@ -122,5 +123,4 @@
         <maven-surefire-plugin.version>2.15</maven-surefire-plugin.version>
 	</properties>
 
-	<artifactId>spring-mvc-xml</artifactId>
 </project>
\ No newline at end of file