Bytecode jsr14 is not supported for long time by compilers
Fixes compile errors like: Syntax error, parameterized types are only available if source level is 1.5 or greater [ERROR] /home/jenkins/agent/workspace/ecf-tycho.gerrit/TARGET_PLATFORM/2021-09/examples/bundles/org.eclipse.ecf.examples.remoteservices.hello/src/org/eclipse/ecf/examples/remoteservices/hello/IHelloAsync.java:[37] [ERROR] public Future<String> helloMessageAsync(HelloMessage message); [ERROR] ^^^^^^ [ERROR] Syntax error, parameterized types are only available if source level is 1.5 or greater [ERROR] 4 problems (4 errors)