java Programming Glossary: reducing

Tracking down a memory leak / garbage-collection issue in Java.

http://stackoverflow.com/questions/1071631/tracking-down-a-memory-leak-garbage-collection-issue-in-java

synchronization issues precompiling caching xpath queries reducing the threadpool and removing unnecessary hibernate pre fetching..

Instructions reordering in Java JVM

http://stackoverflow.com/questions/12554570/instructions-reordering-in-java-jvm

JVM does more than reordering instructions it also seems reducing the amount of registers being used. Any thoughts java concurrency..

Android Content Provider database leak issue

http://stackoverflow.com/questions/1379200/android-content-provider-database-leak-issue

the best solution. It conserved resources at the same time reducing run time by not having to reopen database connections. The down..

Circular References in Java

http://stackoverflow.com/questions/176745/circular-references-in-java

one in 1.5 and Java 6. The hard part for improving GC is reducing pauses and overhead not basic things like circular reference...

The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?

http://stackoverflow.com/questions/205555/the-most-sophisticated-way-for-creating-comma-separated-strings-from-a-collectio

where customer.id in 34 26 ... 2 You can simplify this by reducing this to the question that you have collection of strings and..

Why did java have the reputation of being slow? [closed]

http://stackoverflow.com/questions/2163411/why-did-java-have-the-reputation-of-being-slow

are common objects are often used in place of primitives reducing performance and increasing memory use. Many Java libraries including..

When to use primitive and when reference types in Java

http://stackoverflow.com/questions/2509025/when-to-use-primitive-and-when-reference-types-in-java

caching and return the same instance for a certain value reducing the number of objects which are created Integer i1 Integer.valueOf..

Does variable = null set it for garbage collection

http://stackoverflow.com/questions/2931170/does-variable-null-set-it-for-garbage-collection

collection to null in Java aid in garbage collection and reducing memory usage If I have a long running program and each function..

What is the best library for Java to grid/cluster-enable your application? [closed]

http://stackoverflow.com/questions/383920/what-is-the-best-library-for-java-to-grid-cluster-enable-your-application

product. OSCache I've primarily used as a means of reducing memory usage and fragmentation in Java Web applications as it..

How to find a Java Memory Leak

http://stackoverflow.com/questions/40119/how-to-find-a-java-memory-leak

I did quite a number of projects specifically aimed at reducing memory footprint of the applications and this general approach..

Creating random numbers with no duplicates

http://stackoverflow.com/questions/4040001/creating-random-numbers-with-no-duplicates

here. Yet another option is to always make progress by reducing the range each time and compensating for existing values. So..

If profiler is not the answer, what other choices do we have?

http://stackoverflow.com/questions/4387895/if-profiler-is-not-the-answer-what-other-choices-do-we-have

of performance tuning is that fixing one problem by reducing the time magnifies the percentages of remaining problems so..

Is there a maximum number you can set Xmx to when trying to increase jvm memory?

http://stackoverflow.com/questions/461260/is-there-a-maximum-number-you-can-set-xmx-to-when-trying-to-increase-jvm-memory

heap Could not create the Java virtual machine. experiment reducing from 4000M until peregrino java Xmx2686M cp bin WheelPrimes..

Virtual Memory Usage from Java under Linux, too much memory used

http://stackoverflow.com/questions/561245/virtual-memory-usage-from-java-under-linux-too-much-memory-used

a scarce resource and might have to make tradeoffs such as reducing your heap size in order to memory map a large file or create..

Android Performance - 'Avoid Internal Getters/Setters'

http://stackoverflow.com/questions/6716442/android-performance-avoid-internal-getters-setters

benefits in other areas e.g. preserving encapsulation reducing harmful coupling making your code more maintainable and so on...

AWT custom rendering - capture smooth resizes and eliminate resize flicker

http://stackoverflow.com/questions/6824756/awt-custom-rendering-capture-smooth-resizes-and-eliminate-resize-flicker

from a paint call only works well for expansions. When reducing the frame it usually does not render until the mouse button..

JSF backing bean structure (best practices)

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

these questions and any others that may come up. As for reducing coupling between the JSF page and the backing bean I never allow..

Generate Random Numbers in Array [duplicate]

http://stackoverflow.com/questions/8116872/generate-random-numbers-in-array

size replacing it with the top number from that pool then reducing the size of the pool you get a shuffle without having to worry.. 1 1 5 3 9 3 0 5 9 3 2 1 3 9 1 0 9 You can see the pool reducing as you go and because you're always replacing the used one with..

Any reason to clean up unused imports in Java, other than reducing clutter?

http://stackoverflow.com/questions/979057/any-reason-to-clean-up-unused-imports-in-java-other-than-reducing-clutter

reason to clean up unused imports in Java other than reducing clutter Is there any good reason to avoid unused import statements..