Drop support for JDK1.7

Author: wendigo

.travis.yml

@@ -1,6 +1,5 @@
 language: java
 jdk:
-  - oraclejdk7
   - oraclejdk8
 install: mvn -DskipTests=true -Dbasepom.check.skip-all=true -Dbasepom.it.skip=true -B install
 script: mvn -B verify

README.md

@@ -79,6 +79,7 @@ To use it, add a plugin to your pom like
 Changes:
 
 2.0.0 - support ZIP64 format
+      - require Java 8, drop support for JDK7
 
 1.4.0 - require Java 7, change code to use JDK7 APIs
       - Support Windows

pom.xml

@@ -53,8 +53,7 @@
   </scm>
 
     <properties>
-        <project.jdk7.home>${env.JAVA7_HOME}</project.jdk7.home>
-        <project.build.targetJdk>1.7</project.build.targetJdk>
+        <project.build.targetJdk>1.8</project.build.targetJdk>
         <dep.maven-api.version>3.0</dep.maven-api.version>
         <dep.plexus.version>1.5.5</dep.plexus.version>
         <dep.plexus-utils.version>2.0.4</dep.plexus-utils.version>
@@ -217,38 +216,4 @@
             </plugin>
         </plugins>
     </build>
-
-    <profiles>
-        <profile>
-            <id>travis</id>
-            <activation>
-                <property>
-                    <name>env.TRAVIS</name>
-                </property>
-            </activation>
-            <properties>
-                <project.jdk7.home>${env.JAVA_HOME}</project.jdk7.home>
-            </properties>
-        </profile>
-        <profile>
-            <id>cross-compile</id>
-            <activation>
-                 <jdk>(1.7,]</jdk>
-            </activation>
-            <build>
-                <pluginManagement>
-                    <plugins>
-                        <plugin>
-                            <artifactId>maven-compiler-plugin</artifactId>
-                            <configuration>
-                                <compilerArguments children.combine="append">
-                                    <bootclasspath>${project.jdk7.home}/jre/lib/rt.jar:${project.jdk7.home}/jre/lib/jce.jar:${project.jdk7.home}/../classes/classes.jar</bootclasspath>
-                                </compilerArguments>
-                            </configuration>
-                        </plugin>
-                    </plugins>
-                </pluginManagement>
-            </build>
-        </profile>
-    </profiles>
 </project>