ant build of Tomcat v8.0.9 failing @ " Failed to download [.../ecj-4.4RC4/ecj-4.4RC4.jar]. All download sources are unavailable."

hi, i'm building tomcat 8.0.9 tarball java -version openjdk version "1.8.0_20" OpenJDK Runtime Environment (build 1.8.0_20-b23) OpenJDK 64-Bit Server VM (build 25.20-b22, mixed mode) ant -version Apache Ant(TM) versi

Re: ant build of Tomcat v8.0.9 failing @ " Failed to download [.../ecj-4.4RC4/ecj-4.4RC4.jar]. All download sources are unavailable."

in build.properties.default I see hardcoded paths ... # - Eclipse JDT, version 4.4RC4 or later -# jdt.version=4.4RC4 jdt.release=S-4.4RC4-201406061215 jdt.home=${base.path}/ecj-${jdt.version} jdt.jar=${jdt.home}/ecj-${jdt.version}.jar