reducing number of warnings on the codebase

src/net/torvald/gdx/graphics/Cvec.kt

@@ -273,10 +273,10 @@ class Cvec {
         return this
     }
 
-    override fun equals(o: Any?): Boolean {
-        if (this === o) return true
-        if (o == null || javaClass != o.javaClass) return false
-        val color = o as Cvec?
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        if (other == null || javaClass != other.javaClass) return false
+        val color = other as Cvec?
         return toIntBits() == color!!.toIntBits()
     }
 

src/net/torvald/gdx/lwjgl/LwjglGraphics.java.txt

@@ -173,7 +173,7 @@ public class LwjglGraphics implements Graphics {
         }
     }
 
-    public float getRawDeltaTime () {
+    public float getDeltaTime () {
         return deltaTime;
     }