The Java Coffee Shop by Qamar Tahir

1.Use the following DDL definition for creating tables in SQL Server 2008 CREATE TABLE wls_events (   RECORDID INTEGER IDENTITY(1,1) NOT NULL,   TIMESTAMP BIGINT default NULL,   CONTEXTID varchar(128) default NULL,   TXID varchar(32) default NULL,   USERID varchar(32) default NULL,   TYPE varchar(64) default NULL,   DOMAIN varchar(64) default NULL,   SERVER varchar(64) default NULL,   SCOPE varchar(64) default NULL,   MODULE varchar(64) default NULL,   MONITOR varchar(64) default NULL,   FILENAME varchar(64) default NULL,   LINENUM INTEGER default NULL,   CLASSNAME varchar(250) default NULL,   METHODNAME varchar(64) default NULL,   METHODDSC varchar(4000) default NULL,   ARGUMENTS VARCHAR(8000) default NULL,   RETVAL varchar(4000) default NULL,   PAYLOAD VARBINARY(8000),   CTXPAYLOAD VARCHAR(4000),   DYES NUMERIC default NULL,   THREADNAME varchar(128) de...

Use the following classes for developing RSS reader  --------------------------------------------- import java.util.ArrayList; import java.util.List; /*  * Stores an RSS feed  */ public class Feed {         final String title;     final String link;     final String description;     final String language;     final String copyright;     final String pubDate;     final List<FeedMessage> entries = new ArrayList<FeedMessage>();     public Feed(String title, String link, String description,             String language, String copyright, String pubDate) {                 this.title = title;                 this.link = link;     ...

1. The Oracle JRockit Mission Control 4.0.1 (JRMC) is contained in jrockit_160_17_R28.0.0-679. Download the JRockit Mission control from Oracle website. 2.  Install the JRMC in windows . 3.Open the JRMC 4. From help menu select "Install Missing Plug-ins...(unsupported)". This will install weblogic plugin for JRMC 5. In Weblogic Server Admin console, set the Diagnostic volume to HIGH. The attribute can be found at this location: Home  > base_domain  > AdminServer  > Summary of Diagnostics  > Summary of Diagnostic Context  > AdminServer     6. Click capture image in Admin Console.This will create the diagnostic_image_AdminServer_xxx.zip 7. The diagnostic_image_AdminServer_xxx.zip will contain a JRockitFlightRecorder.jfr file if you started the weblogic server using jrockit build R28 and starting script for Weblogic server contains the following value: -XX:FlightRecorderOptions=defaultrecording=true 8. Ex...