diff --git a/eea/java/lang/Class.eea b/eea/java/lang/Class.eea
index 0cbc532..4420d16 100644
--- a/eea/java/lang/Class.eea
+++ b/eea/java/lang/Class.eea
@@ -16,7 +16,7 @@
  ()L0java/lang/String;
 getClassLoader
  ()Ljava/lang/ClassLoader;
- ()L0java/lang/ClassLoader;
+ ()L1java/lang/ClassLoader;
 getClasses
  ()[Ljava/lang/Class<*>;
  ()[Ljava/lang/Class<*>;
diff --git a/eea/java/nio/file/FileSystem.eea b/eea/java/nio/file/FileSystem.eea
new file mode 100644
index 0000000..4be2e9d
--- /dev/null
+++ b/eea/java/nio/file/FileSystem.eea
@@ -0,0 +1,4 @@
+class java/nio/file/FileSystem
+getPath
+ (Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
+ (L1java/lang/String;[L1java/lang/String;)L1java/nio/file/Path;
diff --git a/eea/java/nio/file/Files.eea b/eea/java/nio/file/Files.eea
index 7124d51..bb24295 100644
--- a/eea/java/nio/file/Files.eea
+++ b/eea/java/nio/file/Files.eea
@@ -5,3 +5,6 @@
 newDirectoryStream
  (Ljava/nio/file/Path;Ljava/nio/file/DirectoryStream$Filter<-Ljava/nio/file/Path;>;)Ljava/nio/file/DirectoryStream<Ljava/nio/file/Path;>;
  (Ljava/nio/file/Path;Ljava/nio/file/DirectoryStream$Filter<-Ljava/nio/file/Path;>;)L1java/nio/file/DirectoryStream<L1java/nio/file/Path;>;
+readAllBytes
+ (Ljava/nio/file/Path;)[B
+ (Ljava/nio/file/Path;)[1B
diff --git a/eea/org/eclipse/core/runtime/FileLocator.eea b/eea/org/eclipse/core/runtime/FileLocator.eea
index c53358d..d1958c4 100644
--- a/eea/org/eclipse/core/runtime/FileLocator.eea
+++ b/eea/org/eclipse/core/runtime/FileLocator.eea
@@ -1,4 +1,4 @@
 class org/eclipse/core/runtime/FileLocator
 resolve
  (Ljava/net/URL;)Ljava/net/URL;
- (Ljava/net/URL;)Ljava/net/URL;
+ (L1java/net/URL;)L1java/net/URL;
diff --git a/eea/org/eclipse/core/runtime/preferences/IEclipsePreferences$IPreferenceChangeListener.eea b/eea/org/eclipse/core/runtime/preferences/IEclipsePreferences$IPreferenceChangeListener.eea
new file mode 100644
index 0000000..4286614
--- /dev/null
+++ b/eea/org/eclipse/core/runtime/preferences/IEclipsePreferences$IPreferenceChangeListener.eea
@@ -0,0 +1,4 @@
+class org/eclipse/core/runtime/preferences/IEclipsePreferences$IPreferenceChangeListener
+preferenceChange
+ (Lorg/eclipse/core/runtime/preferences/IEclipsePreferences$PreferenceChangeEvent;)V
+ (L1org/eclipse/core/runtime/preferences/IEclipsePreferences$PreferenceChangeEvent;)V