[truffle] Remove trailing space and add missing files

src/vm/jvm/runtime/org/perl6/nqp/truffle/sixmodel/reprs/P6int.java

@@ -0,0 +1,22 @@
+package org.perl6.nqp.truffle.sixmodel.reprs;
+import org.perl6.nqp.truffle.sixmodel.SerializationReader;
+import org.perl6.nqp.truffle.sixmodel.STable;
+
+
+public class P6int extends FixedSizeObjectREPR {
+    public P6int(STable stable) {
+        super(stable);
+    }
+
+    public Object allocate() {
+        return new P6intInstance(stable);
+    }
+
+    public Object deserializeStub() {
+        return new P6intInstance(stable);
+    }
+
+    public void deserializeFinish(SerializationReader reader, Object obj) {
+      ((P6intInstance) obj).value = reader.readLong();
+    }
+}

src/vm/jvm/runtime/org/perl6/nqp/truffle/sixmodel/reprs/P6intInstance.java

@@ -0,0 +1,10 @@
+package org.perl6.nqp.truffle.sixmodel.reprs;
+
+import org.perl6.nqp.truffle.sixmodel.STable;
+
+public class P6intInstance extends FixedSizeObject {
+    public long value;
+    public P6intInstance(STable stable) {
+        super(stable);
+    }
+}

src/vm/jvm/runtime/org/perl6/nqp/truffle/sixmodel/reprs/P6num.java

@@ -17,6 +17,6 @@ public Object deserializeStub() {
     }
 
     public void deserializeFinish(SerializationReader reader, Object obj) {
-      ((P6numInstance) obj).value = reader.readDouble(); 
+      ((P6numInstance) obj).value = reader.readDouble();
     }
 }

src/vm/jvm/runtime/org/perl6/nqp/truffle/sixmodel/reprs/P6str.java

@@ -17,6 +17,6 @@ public Object deserializeStub() {
     }
 
     public void deserializeFinish(SerializationReader reader, Object obj) {
-      ((P6strInstance) obj).value = reader.readString(); 
+      ((P6strInstance) obj).value = reader.readString();
     }
 }