yGuardis an open-source Java obfuscation tool. WithyGuardit is easy as pie (🍰) to configure obfuscation through an extensiveanttask. yGuard is brought to you byyWorks GmbH, creator of the family of graph and diagram visualization frameworksyFilesand other fineproducts. ...
meaning that transactions are managed by the container. Alternatively, you can use resource-local transactions, which are transactions controlled by the application itself. In general, web application developers will use JTA transactions so that they don’t need to manually...
With this setting, if the transaction has not completed within 5 seconds, the EJB container rolls it back. The default value is 0, meaning that the transaction will not time out. Click Save.Updating Multiple DatabasesThe Java EE transaction manager controls all enterprise bean transactions except...
Each of these methods returns boolean, with true meaning a match and false meaning no match. To check whether a given string matches a given pattern, you need only type something like the following: Matcher m = Pattern.compile(patt).matcher(line); if (m.find( )) { System.out.println(...
Apache Log4j 2 - Complete rewrite with a powerful plugin and configuration architecture. Echopraxia - API designed around structured logging, rich context, and conditional logging. There are Logback and Log4J2 implementations, but Echopraxia's API is completely dependency-free, meaning it can be imple...
Database relationships can be one-sided, meaning that only one entity knows about the other entity or entities in the relationship. Unidirectional relationships have an "owning" side, the side that maintains the relationship in the database. ...
GlassFish provides support for declaring resources with a deployable artifact. They are calledapplication-scoped resources, meaning they are visible only within the scope of an application. An interesting by-product of this is that other applications deployed to an application server cannot access them...
2. build a Animal container with Covariance contract In this container class, I assign the tag interface ZIF_COVARIANCE to it, meaning that this container is now under the Covariance syntax check. The generic type G_TYPE is now determined in the design time, ZCL_DOG. ...
Well, the only classes whose types are assignable are classes in the same inheritance hierarchy, meaning that we’re talking about the set of all methods of the same name in a class or any of its parent or child classes. Because subclass types are assignable to superclass types, but not ...
Do two metrics with the same name have the same meaning? Do metrics with different names have the same definition? Can two metrics with the same definition be different? What are the root causes of the differences if the metrics share the definition? Three out of the five datasets contain ...