fix NPE

src/main/java/de/ozgcloud/processor/processor/ProcessorProperties.java

@@ -34,11 +34,11 @@ class ProcessorProperties {
 	@Getter
 	@Setter
 	@Builder
+	@Validated
 	@NoArgsConstructor
 	@AllArgsConstructor
 	static class Processor {
 
-
 		/**
 		 * Name of the processor
 		 */

src/main/java/de/ozgcloud/processor/processor/ProcessorService.java

 package de.ozgcloud.processor.processor;
 
 import java.util.Collection;
+import java.util.Collections;
+import java.util.Optional;
 import java.util.stream.Stream;
 
 import org.apache.commons.lang3.StringUtils;
@@ -42,7 +44,8 @@ public class ProcessorService {
 	}
 
 	boolean hasFormEngineNameAndFormIds(Collection<Form> forms, Vorgang vorgang) {
-		return forms.stream().filter(form -> StringUtils.equals(form.getFormEngineName(), vorgang.getFormEngineName()))
+		return Optional.ofNullable(forms).orElse(Collections.emptySet()).stream()
+				.filter(form -> StringUtils.equals(form.getFormEngineName(), vorgang.getFormEngineName()))
 				.anyMatch(form -> StringUtils.equals(form.getFormId(), vorgang.getFormId()));
 	}