BAEL-3855

identation

core-java-modules/core-java-concurrency-collections-2/src/main/java/com/baeldung/concurrent/lock/SingleLock.java

@@ -22,7 +22,8 @@ public class SingleLock extends ConcurrentAccessExperiment {
             } finally {
                 try {
                     lock.unlock();
-                } catch (Exception e) {}            }
+                } catch (Exception e) {}
+            }
             return null;
         });
     }
@@ -37,7 +38,8 @@ public class SingleLock extends ConcurrentAccessExperiment {
             } finally {
                 try {
                     lock.unlock();
-                } catch (Exception e) {}            }
+                } catch (Exception e) {}
+            }
             return null;
         });
     }