Simplify some conditionals

Change-Id: I13a00bf966dd5fb333dcdd408602a4b37385f27c
Reviewed-on: http://gerrit.dmdirc.com/3682
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

src/com/dmdirc/actions/wrappers/PerformWrapper.java

@@ -388,12 +388,8 @@ public class PerformWrapper extends ActionGroup {
                 return false;
             }
 
-            if ((this.profile == null) ? (other.profile != null)
-                    : !this.profile.equals(other.profile)) {
-                return false;
-            }
-
-            return true;
+            return !((this.profile == null) ? (other.profile != null)
+                    : !this.profile.equals(other.profile));
         }
 
         @Override

src/com/dmdirc/config/CipherUtils.java

@@ -210,10 +210,7 @@ public abstract class CipherUtils {
                 }
             }
         }
-        if (tries == AUTH_TRIES) {
-            return false;
-        }
-        return true;
+        return tries != AUTH_TRIES;
     }
 
     /**

src/com/dmdirc/logger/ProgramError.java

@@ -387,11 +387,7 @@ public final class ProgramError implements Serializable {
             return false;
         }
 
-        if (!Objects.equals(this.details, other.details)) {
-            return false;
-        }
-
-        return true;
+        return Objects.equals(this.details, other.details);
     }
 
     @Override