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java Programming Glossary: ledhttp://stackoverflow.com/questions/1147386/when-to-garbage-collect i decided to use a pretty useful piece of software called FindBugs that scans your code and reports back issues that might.. in routines such as close or finalize methods has led to huge performance black holes. Garbage collection can be expensive...
http://stackoverflow.com/questions/120889/unrooted-tests JUnit 4.0 yet so we are not using annotations. I also googled and it seemed like most people were having issues with JUnit.. saw this though it was on a failing test that only failed when run with other tests. This led me down the rabbit hole.. test that only failed when run with other tests. This led me down the rabbit hole looking for a solution to the Unrooted..
What is the most misleading method in the Java Base API? [closed] http://stackoverflow.com/questions/1291984/what-is-the-most-misleading-method-in-the-java-base-api Boolean.parseBoolean String s appearing right after which led me to search to find out what were the differences between these..
http://stackoverflow.com/questions/17998144/java-pdf-text-rendering space units are the height of that nominal line. This led to the question what exactly is that nominal line . Fortunately.. a height of 1. Thus shouldn't the Widths array be be filled with 1000 fm.charWidth i where fm are the metrics of the font..
Video playback in Java ( JMF, Fobs4JMF, Xuggler, FMJ ) http://stackoverflow.com/questions/2041871/video-playback-in-java-jmf-fobs4jmf-xuggler-fmj open source I.E. LGPL or Comercial is good My research has led me to the following solutions Use Java Media Framework Fobs4JMF..
What are the pros and cons of the assorted Java web frameworks? [closed] http://stackoverflow.com/questions/24596/what-are-the-pros-and-cons-of-the-assorted-java-web-frameworks from the others in terms of development model as it is led mainly by one dude. Howard Lewis Ship is no doubt quite smart..
http://stackoverflow.com/questions/2707322/what-is-null-in-java this is used varies. You can use it to enable what is called lazy initialization of fields where a field would have its initial.. simply because it was so easy to implement. This has led to innumerable errors vulnerabilities and system crashes which..
http://stackoverflow.com/questions/2734977/backreferences-in-lookbehind System.out.println java.util.Arrays.toString Bazooka killed the poor aardvark yummy .split REGEX2 prints Bazoo ka kill ed.. a bug in re.sub r re.compile . 1 a re.sub r Bazooka killed the poor aardvark yummy a 'Bazo oka kil led the po or a ardvark.. r Bazooka killed the poor aardvark yummy a 'Bazo oka kil led the po or a ardvark yum my ' The lookbehind matches between..
Problems using Rhino on Android http://stackoverflow.com/questions/3859305/problems-using-rhino-on-android a library in Eclipse. Eclipse recognised it fine and compiled the application. However when running it I get an exception.. which was enough to get Eclipse to get it to compile but led to the same error. This is the stacktrace I get java.lang.UnsupportedOperationException.. it didn't recognise the classes it contains and thus failed to compile my project because of the missing references to Rhino..
How to send an email by Java application using Gmail/ Yahoo/ Hotmail http://stackoverflow.com/questions/46663/how-to-send-an-email-by-java-application-using-gmail-yahoo-hotmail who answered. I'm giving him a bounty because his answer led me about 95 of the way to a complete answer. share improve..
http://stackoverflow.com/questions/5988029/java-telnet-library on by now. However I just came across a requirement that led me to this page. I looked through the somewhat smuckish responses..
Is there a Directed Acyclic Graph (DAG) data type in Java, and should I use it? http://stackoverflow.com/questions/6254537/is-there-a-directed-acyclic-graph-dag-data-type-in-java-and-should-i-use-it cases in a LRU connection stream that have to be modeled Initially there's a Power Distribution Unit PDU with multiple.. no cycles in a power stream. The inclusion of #3 above has led me to think about returning query results from the API as a..
Java XPath (Apache JAXP implementation) performance http://stackoverflow.com/questions/6340802/java-xpath-apache-jaxp-implementation-performance share improve this question I have debugged and profiled my test case and Xalan JAXP in general. I managed to identify.. be seen that every one of the 10k test XPath evaluations led to the classloader trying to lookup the DTMManager instance.. 25000ms adding the JVM param 1163ms 761ms n a I have filed this as a bug to the Xalan guys at Apache https issues.apache.org..
Java Security: Illegal key size or default parameters? http://stackoverflow.com/questions/6481627/java-security-illegal-key-size-or-default-parameters about this earlier but it didn't get answered right and led nowhere. So I've clarified few details on the problem and I.. I fix this or what should I try. I've Java 1.6.0.12 installed on my Linux server and the code bellow runs just perfectly... e throw new CryptoException e Today I installed Java 1.6.0.26 on my server user and when I try to run my application..
SSL handshake alert: unrecognized_name error since upgrade to Java 1.7.0 http://stackoverflow.com/questions/7615645/ssl-handshake-alert-unrecognized-name-error-since-upgrade-to-java-1-7-0 a ServerName or ServerAlias for the host. This code failed public class a public static void main String a throws Exception.. c.setDoOutput true c.getOutputStream Wireshark revealed that during the TSL SSL Hello the warning Alert Level Warning.. specified a hostname not supported by the server This led me to look at my Apache config files and I found that if I added..
Getting events from a database http://stackoverflow.com/questions/812233/getting-events-from-a-database they offer outside of the CRUD operations. My research has led me to triggers . Basically it looks like triggers offer this..
Why does java.util.Properties implement Map<Object,Object> and not Map<String,String> http://stackoverflow.com/questions/873510/why-does-java-util-properties-implement-mapobject-object-and-not-mapstring-st should be used instead. If the store or save method is called on a compromised Properties object that contains a non String.. with both Java code and bytecode. The prototype led to Java 5 in which the collections classes were retrofitted..
Choosing between Java and Python http://stackoverflow.com/questions/954164/choosing-between-java-and-python bug count. However there is another team in our company led by one developer who is an enthusiastic Java developer. He has..
Java Generics: Accessing Generic Type at runtime http://stackoverflow.com/questions/9548779/java-generics-accessing-generic-type-at-runtime extensions implements etc I'm awarding haylem as his post led me to this solution even if it didn't directly answer my question... least some indicator for generics support here the so called diamond operator the impossibility to inspect generic types..
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