Update LogRead.java

code/l_read/LogRead.java

@@ -26,15 +26,15 @@ class LogRead {
                 execute(cmd);
             } catch (Throwable e) {
                 if (e.getMessage() != null && e.getMessage().equals("integrity violation")) {
-                    System.out.println(e.getMessage());
+                    System.out.print(e.getMessage());
                 } else {
-                    System.out.println("invalid");
+                    System.out.print("invalid");
                 }
                 System.exit(255);
             }
             System.exit(0); // 255 for error, 0 success
         }
-        System.out.println("invalid");
+        System.out.print("invalid");
         System.exit(255);
     }
 
@@ -113,7 +113,7 @@ class LogRead {
             for (String p : employees) {
                 res.append(p).append(",");
             }
-            System.out.println(res.substring(0, res.length() - 1));
+            System.out.print(res.substring(0, res.length() - 1));
         }
         // Prints all guests found in the gallery
         if (guests.size() > 0) {
@@ -122,7 +122,7 @@ class LogRead {
             for (String p : guests) {
                 res.append(p).append(",");
             }
-            System.out.println(res.substring(0, res.length() - 1));
+            System.out.print(res.substring(0, res.length() - 1));
         }
 
         //Sorts the rooms the guests are in and prints them to the console
@@ -136,7 +136,7 @@ class LogRead {
                 names.append(p.getName()).append(",");
             }
             names = new StringBuilder(names.substring(0, names.length() - 1));
-            System.out.println(sortedRoomNumbers.get(i) + ": " + names);
+            System.out.print(sortedRoomNumbers.get(i) + ": " + names);
         }
 
     }
@@ -168,7 +168,7 @@ class LogRead {
         }
 
         if (visitedRooms.size() > 0) {
-            System.out.println(data.substring(0, data.length() - 1));
+            System.out.print(data.substring(0, data.length() - 1));
         }
     }
 
@@ -217,7 +217,7 @@ class LogRead {
             }
         }
 
-        System.out.println(finalValue);
+        System.out.print(finalValue);
     }
 
     /**
@@ -280,7 +280,7 @@ class LogRead {
         for (Integer room : result) {
             data.append(room).append(",");
         }
-        System.out.println(data.substring(0, data.length() - 1));
+        System.out.print(data.substring(0, data.length() - 1));
     }
 
     /**