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java Programming Glossary: penaltyhttp://stackoverflow.com/questions/13098143/java-integer-constant-pool be the desired one without imposing an undue performance penalty especially on small devices. Less memory limited implementations..
How to solve performance problem with Java SecureRandom? http://stackoverflow.com/questions/137212/how-to-solve-performance-problem-with-java-securerandom entropy to build up. How do you avoid the peformance penalty Has anyone used Uncommon Maths as a solution to this problem..
Why equal operator works for Integer value until 128 number? http://stackoverflow.com/questions/15024933/why-equal-operator-works-for-integer-value-until-128-number be the desired one without imposing an undue performance penalty especially on small devices. Less memory limited implementations..
Which is more efficient, a for-each loop, or an iterator? http://stackoverflow.com/questions/2113216/which-is-more-efficient-a-for-each-loop-or-an-iterator code is effectively identical so there is no performance penalty to using either form. Therefore you should choose the form of..
Why did java have the reputation of being slow? [closed] http://stackoverflow.com/questions/2163411/why-did-java-have-the-reputation-of-being-slow is a bit slower compared to C due to bounds checks. The penalty used to be big but is now small Java 7 optimizes away a lot.. to C C where method calls come with a small performance penalty if compiler decides not to inline. Synchronization and multi.. to boot. Synchronization used to carry a heavy performance penalty this has been optimized with each Java version . Reflection..
Why doesn't String's hashCode() cache 0? http://stackoverflow.com/questions/2310498/why-doesnt-strings-hashcode-cache-0 hashes to 0 What's the best way to avoid the performance penalty of recomputing the hash value every time for strings that hash..
Why can Java Collections not directly store Primitives types? http://stackoverflow.com/questions/2504959/why-can-java-collections-not-directly-store-primitives-types
Is there a performance difference between a for loop and a for-each loop? http://stackoverflow.com/questions/256859/is-there-a-performance-difference-between-a-for-loop-and-a-for-each-loop element e in elements. Note that there is no performance penalty for using the for each loop even for arrays. In fact it may..
Java noob: generics over objects only? http://stackoverflow.com/questions/3015716/java-noob-generics-over-objects-only to primitives If so is there a noticeable performance penalty for boxing unboxing of primitives java generics share improve.. type parameters and yes there will be some performance penalty due to boxing unboxing which can be done automatically for the.. lack of primitive type instantiations incurs a performance penalty. Autoboxing and unboxing make the use of wrapper type instantiations..
http://stackoverflow.com/questions/3130311/weird-integer-boxing-in-java be the desired one without imposing an undue performance penalty especially on small devices. Less memory limited implementations..
What are the differences between “generic” types in C++ and Java? http://stackoverflow.com/questions/36347/what-are-the-differences-between-generic-types-in-c-and-java is slower. In Java the compilation doesn't have a major penalty but Java uses a technique called erasure where the generic type..
What is the difference between swing and awt? http://stackoverflow.com/questions/408820/what-is-the-difference-between-swing-and-awt a native GUI window it used to incur quite a performance penalty compared to AWT. This made Swing unfortunately slow to catch..
Best way to represent a fraction in Java? http://stackoverflow.com/questions/474535/best-way-to-represent-a-fraction-in-java I achieve a common denominator with the least performance penalty What algorithm is best for this Version 8 thanks to hstoerr..
Integer wrapper objects share the same instances only within the value 127? http://stackoverflow.com/questions/5117132/integer-wrapper-objects-share-the-same-instances-only-within-the-value-127 be the desired one without imposing an undue performance penalty especially on small devices. Less memory limited implementations..
ByteBuffer.allocate() vs. ByteBuffer.allocateDirect() http://stackoverflow.com/questions/5670862/bytebuffer-allocate-vs-bytebuffer-allocatedirect be passed to channels but doing so may incur a performance penalty. It's usually not possible for a nondirect buffer to be the..
http://stackoverflow.com/questions/6093537/for-loop-optimization element e in elements. Note that there is no performance penalty for using the for each loop even for arrays. In fact it may..
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