Use 1.7 target

aesh.spec

@@ -20,7 +20,7 @@ GNU Readline features.
 %package javadoc
 Summary:       Javadoc for %{name}
 
-%description javadoc	
+%description javadoc
 This package contains the API documentation for %{name}.
 
 %prep
@@ -32,10 +32,16 @@ rm -r *gradle*
 # This test @ random fails (koji only)
 # ComparisonFailure: expected:<[]foo> but was:<[$<2>]foo>
 rm src/test/java/org/jboss/aesh/parser/ParserTest.java
+%pom_add_plugin org.apache.maven.plugins:maven-compiler-plugin pom.xml "
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                </configuration>
+"
 
 %build
 # Disable test failure on ARM builder only
-%mvn_build -- -Dmaven.test.failure.ignore=true
+%mvn_build -- -Dmaven.test.failure.ignore=true -Dadditionalparam="-Xdoclint:none"
 
 %install
 %mvn_install