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java Programming Glossary: sectionHow can I lock a file using java (if possible) http://stackoverflow.com/questions/128038/how-can-i-lock-a-file-using-java-if-possible Code not compiled and certainly not tested. Note the section entitled platform dependencies in the API doc for FileLock...
How to get UTF-8 working in java webapps? http://stackoverflow.com/questions/138948/how-to-get-utf-8-working-in-java-webapps client specified character encoding see HTTP specification section 3.4.1 if null request.getCharacterEncoding request.setCharacterEncoding..
When comparing two Integers in Java does auto-unboxing occur? http://stackoverflow.com/questions/1514910/when-comparing-two-integers-in-java-does-auto-unboxing-occur x y This will print true due to the rules of boxing JLS section 5.1.7 . It's still reference equality being used but the references.. This occurs as part of binary numeric promotion JLS section 5.6.2 . Look at each individual operator's documentation to..
Setting multiple jars in java classpath http://stackoverflow.com/questions/219585/setting-multiple-jars-in-java-classpath davorp et al Wim Deblauwe From the Classpath document section entitled Understanding class path wildcards Class path entries..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android 0 numPagers 0 inactivePageKB 0 activePageKB 0 The top section is the main one where size is the total size in address space..
java.lang.UnsupportedClassVersionError: Bad version number in .class file? http://stackoverflow.com/questions/2466828/java-lang-unsupportedclassversionerror-bad-version-number-in-class-file the Project Properties usually Alt Enter Java Compiler section. Here's an image of a project configured to compile 1.6 but..
How do I tell Maven to use the latest version of a dependency? http://stackoverflow.com/questions/30571/how-do-i-tell-maven-to-use-the-latest-version-of-a-dependency improve this question Please take a look at this page section Dependency Version Ranges . What you might want to do is something..
http://stackoverflow.com/questions/3130311/weird-integer-boxing-in-java is actually guaranteed by the language specification. From section 5.1.7 If the value p being boxed is true false a byte a char..
http://stackoverflow.com/questions/3158730/java-3-dots-in-parameters s for that function. See the Arbitrary Number of Arguments section here http java.sun.com docs books tutorial java javaOO arguments.html#varargs..
http://stackoverflow.com/questions/335311/static-initializer-in-java for me in both ways. How am I supposed to have a code section that does not belong to any method How is it possible to invoke..
Multiple wildcards on a generic methods makes Java compiler (and me!) very confused http://stackoverflow.com/questions/3546745/multiple-wildcards-on-a-generic-methods-makes-java-compiler-and-me-very-confu T i . Capture conversion is not applied recursively. This section can be confusing especially with regards to the non recursive..
How do I import the javax.servlet API in my Eclipse project? http://stackoverflow.com/questions/4076601/how-do-i-import-the-javax-servlet-api-in-my-eclipse-project argument to function jar not loaded. See Servlet Spec 2.3 section 9.7.2. Offending class javax servlet Servlet.class share improve..
http://stackoverflow.com/questions/4170134/java-swing-jcomponent-size method is fired when it enters that GridLayout section even blank space parts of it instead of over the image. How.. bottom right button is highlighted just by entering its section of the GridlLayout . I only want it highlighted when I'm over.. when I'm over the image actual not the GridLayout section. I Won't add the MouseListener methods because they just involve..
How to internationalize a Java web application? http://stackoverflow.com/questions/4276061/how-to-internationalize-a-java-web-application JDK supplied native2ascii.exe tool. See also this article section for more detail. A theoretical alternative would be to supply..
Trust Store vs Key Store - creating with keytool http://stackoverflow.com/questions/6340918/trust-store-vs-key-store-creating-with-keytool under trusted certifications but not under the keystore section . The particular certificate I'm importing has only a public..
Why does Java have transient variables? http://stackoverflow.com/questions/910374/why-does-java-have-transient-variables originally available on the Sun Developer Network has a section which discusses the use of and presents a scenario where the..
Interview : Can we instantiate abstract class? http://stackoverflow.com/questions/13670991/interview-can-we-instantiate-abstract-class subclass object . This behaviour is clearly listed in JLS Section # 15.9.1 If the class instance creation expression ends in a.. is the anonymous subclass. Emphasis mine. Also in JLS Section # 12.5 you can read about the Object Creation Process . I'll..
Strange Java null behavior in Method Overloading [duplicate] http://stackoverflow.com/questions/14789478/strange-java-null-behavior-in-method-overloading always chooses the most specific method to invoke. See Section 15.12.5 of JLS If more than one member method is both accessible..
How to map a composite key with Hibernate? http://stackoverflow.com/questions/3585034/how-to-map-a-composite-key-with-hibernate be represented and mapped as an embeddable class see Section 9.1.14 EmbeddedId Annotation or must be represented and mapped.. to multiple fields or properties of the entity class see Section 9.1.15 IdClass Annotation . If the composite primary key class.. from Time t References JPA 1.0 specification Section 2.1.4 Primary Keys and Entity Identity Section 9.1.14 EmbeddedId..
proper hibernate annotation for byte[] http://stackoverflow.com/questions/3677380/proper-hibernate-annotation-for-byte other type that implements Serializable . As described in Section 2.8 the use of the Basic annotation is optional for persistent.. pre Hibernate 3.5 . References JPA 2.0 Specification Section 2.8 Mapping Defaults for Non Relationship Fields or Properties.. Mapping Defaults for Non Relationship Fields or Properties Section 11.1.6 Basic Annotation Section 11.1.24 Lob Annotation Resources..
Concatenating null strings in Java http://stackoverflow.com/questions/4260723/concatenating-null-strings-in-java share improve this question Why must it work The JLS Section 15.18.1.1 requires this operation to succeed without failure.. compiler to compiler. This optimization is allowed by JLS Section 15.18.1.2 To increase the performance of repeated string concatenation..
http://stackoverflow.com/questions/448181/batch-inserts-with-jpa-ejb3 any advantage IMO. References JPA 1.0 Specification Section 4.10 Bulk Update and Delete Operations Hibernate Core reference..
Are static fields open for garbage collection? http://stackoverflow.com/questions/453023/are-static-fields-open-for-garbage-collection class is itself collected for garbage. Check out the JLS Section 12.7 Unloading of Classes and Interfaces A class or interface..
Why would one declare a Java interface method as abstract? http://stackoverflow.com/questions/641536/why-would-one-declare-a-java-interface-method-as-abstract for interfaces is obsolete and should no longer be used. Section 9.1.1.1 That said with Java's propensity for backwards compatibility..
http://stackoverflow.com/questions/7202616/java-abstract-interface read I must say and only 38 pages in total Under Section 5 Interfaces it provides the following example public interface..
String's Maximum length in Java - calling length() method http://stackoverflow.com/questions/816142/strings-maximum-length-in-java-calling-length-method the indexing must be by int values as mentioned in Section 10.4 Arrays must be indexed by int values Therefore it appears..
How are SSL certificate server names resolved/Can I add alternative names using keytool? http://stackoverflow.com/questions/8443081/how-are-ssl-certificate-server-names-resolved-can-i-add-alternative-names-using RFC 6125 which might be too recent for this. From RFC 2818 Section 3.1 If a subjectAltName extension of type dNSName is present..
Why does Java have transient variables? http://stackoverflow.com/questions/910374/why-does-java-have-transient-variables From the Java Language Specification Java SE 7 Edition Section 8.3.1.3. transient Fields Variables may be marked transient..
How to query a web service via POST request in Android? http://stackoverflow.com/questions/9237082/how-to-query-a-web-service-via-post-request-in-android version. documentation annotation element element name Sections type ows SectionsType minOccurs 0 annotation documentation.. annotation element element name Sections type ows SectionsType minOccurs 0 annotation documentation When omitted or.. ows AcceptVersionsType and minOccurs 0 ie can be null name Sections of type ows SectionsType and minOccurs 0 ie can be null name..
Java's Virtual Machine's Endianness http://stackoverflow.com/questions/981549/javas-virtual-machines-endianness The Java Virtual Machine Specification Java SE 7 Edition Section 2.11 Instruction Set Summary If an operand is more than one..
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