.Enable incremental Groovy compilation
====
include::sample[dir="snippets/groovy/incrementalCompilation/kotlin",files="buildSrc/src/main/kotlin/myproject.groovy-conventions.gradle.kts[tags=enable-groovy-incremental]"]
include::sample[dir="snippets/groovy/incrementalCompilation/groovy",files="buildSrc/src/main/groovy/myproject.groovy-conventions.gradle[tags=enable-groovy-incremental]"]
====

            this.previous = previousCompileState == null ? new CompilationState() : previousCompileState;
        }

        @Override
        public IncrementalCompilation getResult() {
            return new DefaultIncrementalCompilation(current.snapshot(), toRecompile, getRemovedSources(), existingHeaders, hasUnresolvedHeaders);
        }

        @Override