diff --git a/src/pEp.yml2 b/src/pEp.yml2
index 63eff8f..c5d07d1 100644
--- a/src/pEp.yml2
+++ b/src/pEp.yml2
@@ -100,14 +100,11 @@ namespace pEp {
                 returns Color color
             );
 
-	method blacklist_is_listed(
-		in string fpr,
-		returns bool listed
-		);
 	
-	method blacklist_retrive(
-		returns stringlist blacklist
-		);
+//	method blacklist_retrive(
+//		creates stringlist blacklist
+//		);
+
 	basic string trustwords(identity ident);
         basic identity myself(identity ident);
         basic identity updateIdentity(identity ident);
@@ -117,7 +114,8 @@ namespace pEp {
         basic void importKey(string key);
 	basic void blacklist_add(string fpr);
 	basic void blacklist_delete(string fpr);
-	basic void config_passive_mode(bool enable)
+	basic void config_passive_mode(bool enable);
+	basic bool blacklist_is_listed(string fpr);
 
     };
 
diff --git a/src/types_java.ysl2 b/src/types_java.ysl2
index 8a531c6..4477bc0 100644
--- a/src/types_java.ysl2
+++ b/src/types_java.ysl2
@@ -13,7 +13,7 @@ function "toJava" {
         when "$type='stringpairlist'" > ArrayList<Pair<String, String>>
         when "$type='message'" > Message
         when "$type='void'" > void
-        when "$type='bool'" > boolean
+        when "$type='bool'" > Boolean
 
         otherwise call "CamelCase" with "text", "$type";
     }
@@ -34,7 +34,7 @@ function "toJavaDeclare" {
         when "$type='stringpairlist'" | # cannot declare "stringpairlist"
         when "$type='message'" > Message
         when "$type='Color'" > Color
-        when "$type='bool'" > boolean
+        when "$type='bool'" > Boolean
 
         otherwise error | # cannot declare "«$type»"
     }