1 files changed, 37 insertions, 0 deletions
diff --git a/nailgun_launcher/ClassLoaderCache2.java b/nailgun_launcher/ClassLoaderCache2.java
new file mode 100644
index 0000000..bf9ca3b
--- /dev/null
+++ b/nailgun_launcher/ClassLoaderCache2.java
@@ -0,0 +1,37 @@
+package cbt;
+
+import java.util.*;
+import java.util.concurrent.ConcurrentHashMap;
+import static java.io.File.pathSeparator;
+import static cbt.Stage0Lib.*;
+
+final class ClassLoaderCache2<T>{
+  ConcurrentHashMap<String,Object> keys;
+  ConcurrentHashMap<Object,T> values;
+
+  public ClassLoaderCache2(
+    ConcurrentHashMap<String,Object> keys,
+    ConcurrentHashMap<Object,T> values
+  ){
+    this.keys = keys;
+    this.values = values;
+  }
+
+  public T get( String key ){
+    return values.get(
+      keys.get( key )
+    );
+  }
+  
+  public Boolean contains( String key ){
+    return keys.containsKey( key );
+  }
+
+  public T put( T value, String key ){
+    LockableKey2 keyObject = new LockableKey2();
+    keys.put( key, keyObject );
+    values.put( keyObject, value );
+    return value;
+  }
+}
+class LockableKey2{}
+\ No newline at end of file