Add more external nullable annotations for libs
diff --git a/eea/java/lang/System.eea b/eea/java/lang/System.eea
index be0e02e..15598f0 100644
--- a/eea/java/lang/System.eea
+++ b/eea/java/lang/System.eea
@@ -5,9 +5,18 @@
 clearProperty
  (Ljava/lang/String;)Ljava/lang/String;
  (L1java/lang/String;)L0java/lang/String;
+console
+ ()Ljava/io/Console;
+ ()L0java/io/Console;
 err
  Ljava/io/PrintStream;
  L1java/io/PrintStream;
+getLogger
+ (Ljava/lang/String;)Ljava/lang/System$Logger;
+ (L1java/lang/String;)L1java/lang/System$Logger;
+getLogger
+ (Ljava/lang/String;Ljava/util/ResourceBundle;)Ljava/lang/System$Logger;
+ (L1java/lang/String;L1java/util/ResourceBundle;)L1java/lang/System$Logger;
 getProperties
  ()Ljava/util/Properties;
  ()L1java/util/Properties;
@@ -17,6 +26,9 @@
 getProperty
  (Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
  (L1java/lang/String;Ljava/lang/String;)Ljava/lang/String;
+getSecurityManager
+ ()Ljava/lang/SecurityManager;
+ ()L0java/lang/SecurityManager;
 getenv
  ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
  ()L1java/util/Map<Ljava/lang/String;Ljava/lang/String;>;
@@ -29,9 +41,21 @@
 in
  Ljava/io/InputStream;
  L1java/io/InputStream;
+inheritedChannel
+ ()Ljava/nio/channels/Channel;
+ ()L0java/nio/channels/Channel;
 lineSeparator
  ()Ljava/lang/String;
  ()L1java/lang/String;
+load
+ (Ljava/lang/String;)V
+ (L1java/lang/String;)V
+loadLibrary
+ (Ljava/lang/String;)V
+ (L1java/lang/String;)V
+mapLibraryName
+ (Ljava/lang/String;)Ljava/lang/String;
+ (L1java/lang/String;)Ljava/lang/String;
 out
  Ljava/io/PrintStream;
  L1java/io/PrintStream;