Update README.md to indicate Java 11 required
@@ -21,10 +21,10 @@ Learn more about Airavata at
### Prerequisites
-- Sources compilation requires Java SDK 8.
+- Sources compilation requires Java SDK 11.
- The project is built with Apache Maven 3+.
- Set or export JAVA_HOME to point to JDK. For example in Ubuntu:
- `export JAVA_HOME=/usr/lib/jvm/java-6-openjdk`
+`export JAVA_HOME=/usr/lib/jvm/adoptopenjdk-11`
- Git
### Build the distribution
