Revize f5b17319

Removed unused class

sources/src/main/java/cz/zcu/kiv/offscreen/graph/loader/DemoDiagramLoader.java

@@ -1 @@
-package cz.zcu.kiv.offscreen.graph.loader;
-
-import java.io.BufferedReader;
-import java.io.Closeable;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-
-import org.apache.log4j.Logger;
-
-public class DemoDiagramLoader {
-
-	private Logger logger = Logger.getLogger(DemoDiagramLoader.class);
-
-	/**
-	 * Reads an input file specified by request.
-	 *
-	 * @param in Input stream with JSON data.
-	 * @return JSON string
-	 */
-	public String readDemoJSONFromFile(InputStream in) {
-
-		BufferedReader reader = new BufferedReader(new InputStreamReader(in));
-
-		StringBuilder builder = new StringBuilder();
-		String line;
-
-		try {
-			while ((line = reader.readLine()) != null) {
-				builder.append(line);
-			}
-
-		} catch (Exception e) {
-			e.printStackTrace();
-			logger.error("ERROR at file reading");
-		} finally {
-			closeQuietly(in);
-			closeQuietly(reader);
-		}
-
-		return builder.toString();
-	}
-
-	/**
-	 * Closes quietly a stream.
-	 *
-	 * @param stream Input stream to close.
-	 */
-	private void closeQuietly(Closeable stream) {
-		if (stream != null) {
-            try {
-                stream.close();
-            } catch (Exception e) {
-                // ignore
-                e.printStackTrace();
-            }
-        }
-	}
-}