added bridge sample

bridge/src/main/java/com/iluwatar/BlindingMagicWeapon.java

@@ -0,0 +1,33 @@
+package com.iluwatar;
+
+public class BlindingMagicWeapon extends MagicWeapon {
+
+	public BlindingMagicWeapon(BlindingMagicWeaponImp imp) {
+		super(imp);
+	}
+
+	@Override
+	public BlindingMagicWeaponImp getImp() {
+		return (BlindingMagicWeaponImp) imp;
+	}
+	
+	@Override
+	public void wield() {
+		getImp().wieldImp();
+	}
+
+	@Override
+	public void swing() {
+		getImp().swingImp();
+	}
+
+	@Override
+	public void unwield() {
+		getImp().unwieldImp();
+	}
+
+	public void blind() {
+		getImp().blindImp();
+	}
+	
+}