* guix/utils.scm (compressed-file?): Add "lzma" to the list.

* gnu/packages/java.scm (antlr2)[source]: Fix indentation; end snippet on #t;
add comment next to disabled tests.

* gnu/packages/java.scm (antl2)[arguments]: Simplify build phases.

* gnu/packages/music.scm (non-timeline): New variable.

* gnu/packages/music.scm (non-mixer): New variable.

* gnu/packages/java.scm (java-javax-mail): New variable.

* guix/licenses.scm (edl1.0): New variable.

* gnu/packages/java.scm (java-log4j-api): New variable.

* gnu/packages/java.scm (java-eclipse-jdt-core): New variable.

* gnu/packages/java.scm (java-eclipse-text): New variable.

* gnu/packages/java.scm (java-eclipse-core-commands): New variable.

* gnu/packages/java.scm (java-eclipse-team-core): New variable.

* gnu/packages/java.scm (java-eclipse-compare-core): New variable.

* gnu/packages/icu4c.scm (java-icu4j): New variable.

* gnu/packages/java.scm (java-eclipse-core-resources): New variable.

* gnu/packages/java.scm (java-eclipse-ant-core): New variable.

* gnu/packages/java.scm (java-eclipse-core-variables): New variable.

* gnu/packages/java.scm (java-eclipse-core-expressions): New variable.

* gnu/packages/java.scm (java-eclipse-core-filesystem): New variable.

* gnu/packages/java.scm (java-eclipse-core-runtime): New variable.

* gnu/packages/java.scm (java-eclipse-core-contenttype): New variable.

* gnu/packages/java.scm (java-eclipse-equinox-preferences): New variable.

* gnu/packages/java.scm (java-eclipse-equinox-app): New variable.

* gnu/packages/java.scm (java-eclipse-equinox-registry): New variable.

* gnu/packages/java.scm (java-eclipse-core-jobs): New variable.

* gnu/packages/java.scm (java-osgi-service-event): New variable.

* gnu/packages/java.scm (java-eclipse-equinox-common): New variable.

* gnu/packages/java.scm (java-eclipse-osgi): New variable.

* gnu/packages/java.scm (java-osgi-core): New variable.

* gnu/packages/java.scm (java-osgi-annotation): New variable.

* gnu/packages/xml.scm (java-simple-xml): New variable.

* gnu/packages/textutils.scm (java-rsyntaxtextarea): New variable.

* gnu/packages/libusb.scm (java-usb4java): New variable.

* gnu/packages/libusb.scm (libusb4java): New variable.

* gnu/packages/java.scm (java-commons-net): New variable.

* gnu/packages/java.scm (java-asm): New variable.

This is a followup to commit e0b2e930.

* gnu/system/grub.scm (eye-candy): Re-order the elements of the generated
GRUB configuration.

* gnu/packages/java.scm (java-commons-compress): New variable.

* gnu/packages/java.scm (java-jsch): New variable.

* gnu/packages/java.scm (java-commons-net): New variable.