init of deob

src/main/java/info/sigterm/deob/pool/UTF8.java

@@ -0,0 +1,48 @@
+package info.sigterm.deob.pool;
+
+import info.sigterm.deob.ConstantPool;
+
+import java.io.DataInputStream;
+import java.io.IOException;
+
+public class UTF8 extends PoolEntry
+{
+	private StringBuilder sb = new StringBuilder();
+
+	public UTF8(ConstantPool pool) throws IOException
+	{
+		super(pool, ConstantType.UTF8);
+
+		DataInputStream ios = pool.getClassFile().getStream();
+
+		short length = ios.readShort();
+		for (int i = 0; i < length; i++)
+		{
+			int a = ios.read();
+			if ((a & 0x80) == 0)
+			{
+				sb.append((char)a);
+			}
+			else if ((a & 0x20) == 0)
+			{
+				int b = ios.read();
+				char c = (char)(((a & 0x1f) << 6) + (b & 0x3f));
+				sb.append(c);
+				i++;
+			}
+			else
+			{
+				int b = ios.read();
+				int c = ios.read();
+				char ch = (char)(((a & 0xf) << 12) + ((b & 0x3f) << 6) + (c & 0x3f));
+				sb.append(ch);
+				i += 2;
+			}
+		}
+	}
+
+	public java.lang.String getValue()
+	{
+		return sb.toString();
+	}
+}