CoreException: Could not calculate build plan: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2: ArtifactResolutionException: Failure to transfer org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 from (nie moge uzyc linku)://repo1.maven.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 from/to central ((nie moge uzyc linku)://repo1.maven.org/maven2): Connect times out

Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:2.3.2:testCompile (execution: default-testCompile, phase: test-compile)

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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>
  <groupId>bookstore</groupId>
  <artifactId>bookstore</artifactId>
  <version>0.0.1-SNAPSHOT</version>
</project>

<settings xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
                              http://maven.apache.org/xsd/settings-1.1.0.xsd">
</settings>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 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>
  <groupId>bookstore</groupId>
  <artifactId>bookstore</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <dependencies>
  	<dependency>
  		<groupId>spring</groupId>
  		<artifactId>org.springframework</artifactId>
  		<classifier>spring-web</classifier>
  		<version>3.0.6</version>
  	</dependency>
  	<dependency>
  		<groupId>spring</groupId>
  		<artifactId>org.springframework</artifactId>
  		<classifier>spring-context</classifier>
  		<version>3.0.6</version>
  	</dependency>
  	<dependency>
  		<groupId>spring</groupId>
  		<artifactId>org.springframework</artifactId>
  		<classifier>spring-webmvc</classifier>
  		<version>3.0.6</version>
  	</dependency>
  	<dependency>
  		<groupId>spring</groupId>
  		<artifactId>org.springframework</artifactId>
  		<classifier>spring-aspects</classifier>
  		<version>3.0.6</version>
  	</dependency>
  	<dependency>
  		<groupId>aspectj</groupId>
  		<artifactId>aspectj</artifactId>
  		<classifier>aspectjrt</classifier>
  		<version>1.6.11</version>
  	</dependency>
  	<dependency>
  		<groupId>junit</groupId>
  		<artifactId>junit</artifactId>
  		<classifier>junit</classifier>
  		<version>4.9</version>
  		<scope>test</scope>
  	</dependency>
  	<dependency>
  		<groupId>mockito</groupId>
  		<artifactId>org.mockito</artifactId>
  		<classifier>mockito-core</classifier>
  		<version>1.8.0</version>
  		<scope>test</scope>
  	</dependency>
  	<dependency>
  		<groupId>sitemesh</groupId>
  		<artifactId>org.sitemesh</artifactId>
  		<classifier>sitemesh</classifier>
  		<version>3.0-alpha-2</version>
  		<scope>compile</scope>
  	</dependency>
  </dependencies>
</project>

ArtifactDescriptorException: Failed to read artifact descriptor for spring:org.springframework:jar:spring-web:3.0.6: ArtifactResolutionException: Failure to transfer spring:org.springframework:pom:3.0.6 from http://repo1.maven.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact spring:org.springframework:pom:3.0.6 from/to central (http://repo1.maven.org/maven2): Connect times out