java Programming Glossary: avoids

Why getText() in JPasswordField was deprecated?

http://stackoverflow.com/questions/10443308/why-gettext-in-jpasswordfield-was-deprecated

as a comment on your question you can see this carefully avoids creating a String . Note that this also means you should not..

Java: iterate through HashMap [duplicate]

http://stackoverflow.com/questions/1066589/java-iterate-through-hashmap

System.out.println pairs.getKey pairs.getValue it.remove avoids a ConcurrentModificationException Read more on Map share improve..

Why main method in Java always needs arguments?

http://stackoverflow.com/questions/10783190/why-main-method-in-java-always-needs-arguments

this confusing yet By only allow void main String the JLS avoids the problem. This is analogous to the standard C and C entrypoint..

Is it legal to call the start method twice on the same Thread?

http://stackoverflow.com/questions/1215548/is-it-legal-to-call-the-start-method-twice-on-the-same-thread

before hitting updateUI.start . Calling updateUI.run avoids the error but causes the thread to run in the UI thread the..

Benefits and drawbacks of method chaining and a possibility to replace all void return parameters by the object itself

http://stackoverflow.com/questions/16976150/benefits-and-drawbacks-of-method-chaining-and-a-possibility-to-replace-all-void

vec2 tripleCrossProduct.multiplyLocal vec3 which avoids the creation of intermediate objects but is deeply unclear the..

What is the correct way of overriding hashCode () and equals () methods of persistent entity?

http://stackoverflow.com/questions/1928191/what-is-the-correct-way-of-overriding-hashcode-and-equals-methods-of-persi

form the business key. This is a perfect solution that avoids all the problems presented earlier. The only downside is that..

Why is Class.newInstance() “evil”?

http://stackoverflow.com/questions/195321/why-is-class-newinstance-evil

by the compiler. The Constructor.newInstance method avoids this problem by wrapping any exception thrown by the constructor..

How to create expressions of type Class<List<?>>

http://stackoverflow.com/questions/2012306/how-to-create-expressions-of-type-classlist

return type of getObjectType changed to Class which neatly avoids the problem. java generics java language spec share improve..

Method Overloading. Can you overuse it?

http://stackoverflow.com/questions/248222/method-overloading-can-you-overuse-it

explicit for the maintenance guy who might well be me . It avoids issues with having signature collisions No collisions even though..

Why does Hibernate require no argument constructor?

http://stackoverflow.com/questions/2935826/why-does-hibernate-require-no-argument-constructor

surely chose to maintain compatibility with all VMs and so avoids such tricks and uses the officially supported reflection method..

Java Integer division: How do you produce a double?

http://stackoverflow.com/questions/3144610/java-integer-division-how-do-you-produce-a-double

division share improve this question double num 5 That avoids a cast. But you'll find that the cast conversions are well defined...

ExecutorService, how to wait for all tasks to finish

http://stackoverflow.com/questions/3269445/executorservice-how-to-wait-for-all-tasks-to-finish

your answers collection will report .isDone if asked. This avoids all the manual shutdown awaitTermination etc... and allows you..

How to solve the “Double-Checked Locking is Broken” Declaration in Java?

http://stackoverflow.com/questions/3578604/how-to-solve-the-double-checked-locking-is-broken-declaration-in-java

an instance field use the double check idiom . This idiom avoids the cost of locking when accessing the field after it has been..

How do I cure the cause of Hibernate exception “IllegalArgumentException occurred while calling setter”?

http://stackoverflow.com/questions/3631349/how-do-i-cure-the-cause-of-hibernate-exception-illegalargumentexception-occurre

property hibernate.cache.use_structured_entries to true avoids the exception. According to the Hibernate documentation this..

How can I set the welcome page to a struts action?

http://stackoverflow.com/questions/39399/how-can-i-set-the-welcome-page-to-a-struts-action

you have now but change the redirect for a forward. That avoids sending a header back to the client and having them make another..

Why are only final variables accessible in anonymous class?

http://stackoverflow.com/questions/4732544/why-are-only-final-variables-accessible-in-anonymous-class

values copied in via the autogenerated constructor. This avoids the compiler having to autogenerate various extra types to hold..

Apache Commons equals/hashCode builder

http://stackoverflow.com/questions/5038204/apache-commons-equals-hashcode-builder

false As you can see the Guava version is shorter and avoids superfluous helper objects. In case of equals it even allows..

How to read a large text file line by line using Java?

http://stackoverflow.com/questions/5868369/how-to-read-a-large-text-file-line-by-line-using-java

take much longer. EDIT A less common pattern to use which avoids the scope of line leaking. try BufferedReader br new BufferedReader..

JSF backing bean structure (best practices)

http://stackoverflow.com/questions/746047/jsf-backing-bean-structure-best-practices

instance. In general this approach feels right to me. It avoids any coupling between the view and the data. Please correct me..