+ <dependency>
+ <groupId>org.apache.httpcomponents</groupId>
+ <artifactId>httpclient</artifactId>
+ <version>${httpcomponents.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.commons</groupId>
+ <artifactId>commons-lang3</artifactId>
+ <version>${commons-lang3.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>commons-io</groupId>
+ <artifactId>commons-io</artifactId>
+ <version>${commons-io.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>commons-validator</groupId>
+ <artifactId>commons-validator</artifactId>
+ <version>${commons-validator.version}</version>
+ </dependency>