[BUILD] Switch 1x to JDK7 download
[BUILD] Switch 1x to JDK7 download

Changed download URL for 1x build to point to JDK7 latest

fubuki/elasticsearch,vorce/es-metrics,aparo/elasticsearch,vorce/es-metrics,vorce/es-metrics,aparo/elasticsearch,aparo/elasticsearch,vorce/es-metrics,aparo/elasticsearch,fubuki/elasticsearch,fubuki/elasticsearch,vorce/es-metrics,aparo/elasticsearch,fubuki/elasticsearch,fubuki/elasticsearch,fubuki/elasticsearch,aparo/elasticsearch