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Using HeapDumpOnOutOfMemoryError parameter for heap dump for JBoss
...ion has to say:
By default the heap dump is created in
a file called java_pid.hprof in the
working directory of the VM, as in the
example above. You can specify an
alternative file name or directory
with the -XX:HeapDumpPath= option. For
example -XX:HeapDumpPath=/disk2/dumps
will c...
How to change package name of an Android Application
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I don't think the original questioner needed to change Java package names too. Marc's should be the accepted answer.
– mpellegr
Aug 14 '13 at 21:48
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Java Generics (Wildcards)
I have a couple of questions about generic wildcards in Java:
6 Answers
6
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Android Studio - How to increase Allocated Heap Size
...+UseCompressedOops
Xmx specifies the maximum memory allocation pool for a Java Virtual Machine (JVM), while Xms specifies the initial memory allocation pool. Your JVM will be started with Xms amount of memory and will be able to use a maximum of Xmx amount of memory.
Save the studio.vmoptions file ...
Conveniently map between enum and int / String
...rameters that can only take a finite number of values, I try to always use Java's enum , as in
18 Answers
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Difference between /res and /assets directories
...hat system as you would when accessing any file in any file system through Java. This directory is good for things such as game details, dictionaries,...etc. Hope that helps.
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What is the difference between a static and a non-static initialization code block
...;. The static initializer won't be invoked. More info here docs.oracle.com/javase/specs/jvms/se10/html/…
– Totò
Oct 11 '18 at 10:50
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Any way to declare an array in-line?
...nown as an anonymous array (as it has no name). searching "Anonymous array java" would've produced some results.
– Falaina
Jul 20 '09 at 14:55
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Can a program depend on a library during compilation but not runtime?
...t needed at compile-time is very common. For instance, if you're writing a Java EE 6 application, you compile against the Java EE 6 API, but at runtime, any Java EE container can be used; it's this container that provides the implementation.
Compile-time dependencies can be avoided by using reflect...
How to clone ArrayList and also clone its contents?
How can I clone an ArrayList and also clone its items in Java?
21 Answers
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