--- miscJava/bukkit-minecraft-plugins/HoerupUtils/src/main/java/dk/thoerup/bukkit/hoeruputils/TemplateCommand.java	2017/05/31 08:46:51	3200
+++ miscJava/bukkit-minecraft-plugins/HoerupUtils/src/main/java/dk/thoerup/bukkit/hoeruputils/TemplateCommand.java	2017/05/31 08:56:00	3201
@@ -87,97 +87,103 @@
 
 		int lines = 0;
 
-		FileInputStream fis = new FileInputStream( templateFile );
-		BufferedReader in = new BufferedReader( new InputStreamReader(fis) );
-		String line = in.readLine();
-		lines ++;
-
-		if ( line.charAt(0) != '#') {
-			throw new Exception( "Template: invalid start character" );
-		}
-		
-		line = line.replace('#', ' ').trim();
-		String dimensions[] = line.split(",");
-
-		if ( dimensions.length != 3) {
-			throw new Exception( "Template: invalid dimensions line" );
-		}
-		
-		int xsize = Integer.parseInt(dimensions[0]);
-		int ysize = Integer.parseInt(dimensions[1]);
-		int zsize = Integer.parseInt(dimensions[2]);
-
-		Pair[][][] array = new Pair[xsize][ysize][zsize];
-
-		int x = 0;
-		int y = 0;
-
-
-		while ( (line = in.readLine() ) != null ) {
-			lines++;
-
-			line = line.trim();
-			if (line.length() == 0)
-				continue;
-
-			if (line.charAt(0) == '#')
-				continue;
+		try (FileInputStream fis = new FileInputStream( templateFile );
+				InputStreamReader isr = new InputStreamReader(fis);
+				BufferedReader in = new BufferedReader( isr )
+				) {
 			
-			if ( y >= ysize) {
-				throw new Exception( "Template: found more levels in file than specified in header" );
+			
+			String line = in.readLine();
+			lines ++;
+	
+			if ( line.charAt(0) != '#') {
+				throw new Exception( "Template: invalid start character" );
 			}
-
-			String elements[] = line.split(",");
-			if (elements.length != zsize) {
-				throw new Exception( "Template: invalid field count on line " + lines + ". Found " + elements.length + " but expected " + zsize );
+			
+			line = line.replace('#', ' ').trim();
+			String dimensions[] = line.split(",");
+	
+			if ( dimensions.length != 3) {
+				throw new Exception( "Template: invalid dimensions line" );
 			}
-
-			for (int i=0; i<elements.length; i++) {
-				int val = 0; 
-				int subval = 0;
-				
-				String element[] = elements[i].trim().split("\\.");
-
+			
+			int xsize = Integer.parseInt(dimensions[0]);
+			int ysize = Integer.parseInt(dimensions[1]);
+			int zsize = Integer.parseInt(dimensions[2]);
+	
+			Pair[][][] array = new Pair[xsize][ysize][zsize];
+	
+			int x = 0;
+			int y = 0;
+	
+	
+			while ( (line = in.readLine() ) != null ) {
+				lines++;
+	
+				line = line.trim();
+				if (line.length() == 0)
+					continue;
+	
+				if (line.charAt(0) == '#')
+					continue;
 				
-				try {					
-					val = Integer.parseInt( element[0] );
-				} catch (Exception e) {
-					throw new Exception( "Template: invalid value on line " + lines + ": " + element[0] );
+				if ( y >= ysize) {
+					throw new Exception( "Template: found more levels in file than specified in header" );
 				}
-				
-				if (val < -1 || val>255) {
-					throw new Exception( "Template: invalid value on line " + lines + ": " + val );
+	
+				String elements[] = line.split(",");
+				if (elements.length != zsize) {
+					throw new Exception( "Template: invalid field count on line " + lines + ". Found " + elements.length + " but expected " + zsize );
 				}
-				
-				if (element.length == 2) {
+	
+				for (int i=0; i<elements.length; i++) {
+					int val = 0; 
+					int subval = 0;
+					
+					String element[] = elements[i].trim().split("\\.");
+	
+					
 					try {					
-						subval = Integer.parseInt( element[1] );
+						val = Integer.parseInt( element[0] );
 					} catch (Exception e) {
-						throw new Exception( "Template: invalid value on line " + lines + ": " + element[1] );
+						throw new Exception( "Template: invalid value on line " + lines + ": " + element[0] );
+					}
+					
+					if (val < -1 || val>255) {
+						throw new Exception( "Template: invalid value on line " + lines + ": " + val );
 					}
+					
+					if (element.length == 2) {
+						try {					
+							subval = Integer.parseInt( element[1] );
+						} catch (Exception e) {
+							throw new Exception( "Template: invalid value on line " + lines + ": " + element[1] );
+						}
+					}
+									
+					array[x][y][i] = new Pair(val,subval); 
+				}
+	
+				x++;
+				if (x >= xsize) {
+					x = 0;
+					y++;
 				}
-								
-				array[x][y][i] = new Pair(val,subval); 
 			}
-
-			x++;
-			if (x >= xsize) {
-				x = 0;
-				y++;
+	
+			if (x != 0) {
+				throw new Exception( "Template: not enough lines to complete the last level" );
 			}
+	
+			if (y != ysize) {
+				throw new Exception( "Template: not enough levels");		
+			}
+	
+	
+			return array;
+			
 		}
 
-		if (x != 0) {
-			throw new Exception( "Template: not enough lines to complete the last level" );
-		}
-
-		if (y != ysize) {
-			throw new Exception( "Template: not enough levels");		
-		}
-
-
-		return array;
-
 	}
 
 	void buildTemplate(Location loc, Pair[][][] template, int pass) {