First develop commit. Adding all existing files.

test/character/CharsetTest.java

@@ -0,0 +1,28 @@
+package character;
+
+import java.nio.ByteBuffer;
+import java.nio.charset.Charset;
+import java.util.Arrays;
+
+public class CharsetTest {
+	 
+	public static void main(String[] args){
+	 
+	    for(String names : Charset.availableCharsets().keySet()) {
+	    	System.out.println(names);
+	    }
+
+	    String text = "\u250C 123asd<73><64><EFBFBD><EFBFBD>%&/<2F>$";
+	    System.out.println(text);
+	    for(Charset cs : Charset.availableCharsets().values()) {
+	    	try{
+	    		ByteBuffer bytes = cs.encode(text);
+		    	System.out.println(cs.name() + ": ");
+		    	System.out.println("\tBytes : " + Arrays.toString(bytes.array()));
+		    	System.out.println("\tString: " + new String(bytes.array()));
+		    	System.out.println("\tZur<EFBFBD>ck: " + cs.decode(bytes).toString());
+	    	} catch(UnsupportedOperationException uee){
+	    	}
+	    }
+	}
+}