update indexer generations for upcoming release

Author: martinlippert

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringFactoriesIndexer.java

@@ -64,7 +64,7 @@ public class SpringFactoriesIndexer implements SpringIndexer {
 
 	// whenever the implementation of the indexer changes in a way that the stored data in the cache is no longer valid,
 	// we need to change the generation - this will result in a re-indexing due to no up-to-date cache data being found
-	private static final String GENERATION = "GEN-13";
+	private static final String GENERATION = "GEN-14";
 
 	private static final String SYMBOL_KEY = "symbols";
 	private static final String BEANS_KEY = "beans";

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerJava.java

@@ -92,7 +92,7 @@ public class SpringIndexerJava implements SpringIndexer {
 
 	// whenever the implementation of the indexer changes in a way that the stored data in the cache is no longer valid,
 	// we need to change the generation - this will result in a re-indexing due to no up-to-date cache data being found
-	private static final String GENERATION = "GEN-20";
+	private static final String GENERATION = "GEN-21";
 	private static final String INDEX_FILES_TASK_ID = "index-java-source-files-task-";
 
 	private static final String SYMBOL_KEY = "symbols";

headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/utils/SpringIndexerXML.java

@@ -56,7 +56,7 @@ public class SpringIndexerXML implements SpringIndexer {
 
 	// whenever the implementation of the indexer changes in a way that the stored data in the cache is no longer valid,
 	// we need to change the generation - this will result in a re-indexing due to no up-to-date cache data being found
-	private static final String GENERATION = "GEN-11";
+	private static final String GENERATION = "GEN-12";
 
 	private static final String SYMBOL_KEY = "symbols";
 	private static final String BEANS_KEY = "beans";