Wrap transactions in try-finally.

src/org/thoughtcrime/securesms/database/JobDatabase.java

@@ -87,6 +87,7 @@ public class JobDatabase extends Database {
 
     db.beginTransaction();
 
+    try {
       for (FullSpec fullSpec : fullSpecs) {
         insertJobSpec(db, fullSpec.getJobSpec());
         insertConstraintSpecs(db, fullSpec.getConstraintSpecs());
@@ -94,8 +95,10 @@ public class JobDatabase extends Database {
       }
 
       db.setTransactionSuccessful();
+    } finally {
       db.endTransaction();
     }
+  }
 
   public synchronized @NonNull List<JobSpec> getAllJobSpecs() {
     List<JobSpec> jobs = new LinkedList<>();
@@ -142,6 +145,8 @@ public class JobDatabase extends Database {
     SQLiteDatabase db = databaseHelper.getWritableDatabase();
 
     db.beginTransaction();
+
+    try {
       for (String jobId : jobIds) {
         String[] arg = new String[]{jobId};
 
@@ -152,8 +157,10 @@ public class JobDatabase extends Database {
       }
 
       db.setTransactionSuccessful();
+    } finally {
       db.endTransaction();
     }
+  }
 
   public synchronized @NonNull List<ConstraintSpec> getAllConstraintSpecs() {
     List<ConstraintSpec> constraints = new LinkedList<>();