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Caching pattern: Style fix for null check

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This commit is contained in:
Christoffer Hamberg
2016-09-22 20:33:24 +02:00
parent 865f788612
commit e3355d76d1
2 changed files with 6 additions and 6 deletions
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4
caching/src/main/java/com/iluwatar/caching/CacheStore.java
View File

@ -40,7 +40,7 @@ public class CacheStore {
* Init cache capacity * Init cache capacity
*/ */
public static void initCapacity(int capacity) { public static void initCapacity(int capacity) {
if (null == cache) { if (cache == null) {
cache = new LruCache(capacity); cache = new LruCache(capacity);
} else { } else {
cache.setCapacity(capacity); cache.setCapacity(capacity);
@ -121,7 +121,7 @@ public class CacheStore {
* Clears cache * Clears cache
*/ */
public static void clearCache() { public static void clearCache() {
if (null != cache) { if (cache != null) {
cache.clear(); cache.clear();
} }
} }

8
caching/src/main/java/com/iluwatar/caching/DbManager.java
View File

@ -82,7 +82,7 @@ public final class DbManager {
} }
return null; return null;
} }
if (null == db) { if (db == null) {
try { try {
connect(); connect();
} catch (ParseException e) { } catch (ParseException e) {
@ -106,7 +106,7 @@ public final class DbManager {
virtualDB.put(userAccount.getUserId(), userAccount); virtualDB.put(userAccount.getUserId(), userAccount);
return; return;
} }
if (null == db) { if (db == null) {
try { try {
connect(); connect();
} catch (ParseException e) { } catch (ParseException e) {
@ -126,7 +126,7 @@ public final class DbManager {
virtualDB.put(userAccount.getUserId(), userAccount); virtualDB.put(userAccount.getUserId(), userAccount);
return; return;
} }
if (null == db) { if (db == null) {
try { try {
connect(); connect();
} catch (ParseException e) { } catch (ParseException e) {
@ -148,7 +148,7 @@ public final class DbManager {
virtualDB.put(userAccount.getUserId(), userAccount); virtualDB.put(userAccount.getUserId(), userAccount);
return; return;
} }
if (null == db) { if (db == null) {
try { try {
connect(); connect();
} catch (ParseException e) { } catch (ParseException e) {