Eclipse RCP Step by Step

 What is Maven archetype for Eclipse RCP ? Use following command to create Eclipse RCP project with Maven. mvn org.apache.maven.plugins:maven-archetype-plugin:2.4:generate -DarchetypeCatalog = http://open-archetypes.github.com/maven-repo/releases/ -DarchetypeGroupId = org.openarchetypes -DarchetypeArtifactId = tycho-eclipse-plugin-archetype

could not calculate build plan plugin maven-compiler-plugin Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Solution: remove the following folder and then try to re-run the mvn command and it will work. rm -rf ~/.m2/repository/org/apache/maven/plugins/maven-*

Error while using MEAD for Text Mining Can't open idf: Inappropriate file type or format Cannot open DBM mead/etc/enidf  at mead/bin/../lib/Essence/IDF.pm line 44. Solution : cd $MEAD_HOME /etc/ rm -rf enidf cat enidf.txt | ../bin/write-idf.pl enidf

HHH000424: Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException If you get following error while connecting to your Database with Spring boot, try the suggested solution below: 2018 - 11 - 25 15 : 28 : 50.078 INFO 5335 --- [ main] o. h . e . j . e . i . LobCreatorBuilderImpl : HHH000424: Disabling contextual LOB creation as createClob() method threw error : java. lang . reflect . InvocationTargetException java. lang . reflect . InvocationTargetException : null at sun. reflect . NativeMethodAccessorImpl . invoke0 (Native Method) ~[na: 1.8 . 0 _161] at sun. reflect . NativeMethodAccessorImpl . invoke (NativeMethodAccessorImpl. java : 62 ) ~[na: 1.8 . 0 _161] at sun. reflect . DelegatingMethodAccessorImpl . invoke (DelegatingMethodAccessorImpl. java : 43 ) ~[na: 1.8 . 0 _161] at java. lang . reflect . Method . invoke (Method. java : 498 ) ~[na: 1.8 . 0 _161] at org. hibernate . engin

Best way to compare time in Eclipse RCP Disadvantage of Using Date for Time comparison: First of all let's understand why java.util.Date is not effective to just compare time. If you are using java.util.Date and add two different time and if it exceed beyond 24 hours, it will add 1 day to the java.util.Date. e.g. Date date1 = new Date( 0 , 0 , 0 , 20 , 59 , 59 ); System. out . println ( "Date 1: " +date1); Date date2 = new Date( 0 , 0 , 0 , 5 , 1 , 1 ); System. out . println ( "Date 2: " +date2); Date additionDate = new Date(date2. getTime ()); additionDate. setHours (date2. getHours ()+ date1. getHours ()); additionDate. setMinutes (date2. getMinutes ()+ date1. getMinutes ()); additionDate. setSeconds (date2. getSeconds ()+ date1. getSeconds ()); System. out . println ( "Addition: " +additionDate); Output: Date 1 : Sun Dec 31 20 : 59 : 59 IST 1899 Date 2 : Sun Dec 31 05 : 01 : 01 IST 1899 Addition: Mon Jan 01 0

Use these Eclipse RCP Testing tools before your code goes to LIVE Testing is most important part of any software development lifecycle. There are different type of testing required before Eclipse RCP tool is released to productions. Eclipse RCP is very easy to test with the these testing tools: UI Testing: RCP Testing Tool RCP Testing Tool is a project for GUI testing automation of Eclipse-based applications. RCPTT is fully aware about Eclipse Platform's internals, hiding this complexity from end users and allowing QA engineers to create highly reliable UI tests at great pace. SWT Bot SWTBot is an open-source Java based UI/functional testing tool for testing SWT, Eclipse and GEF based applications.  SWTBot provides APIs that are simple to read and write. The APIs also hide the complexities involved with SWT and Eclipse. This makes it suitable for UI/functional testing by everyone, not just developers. SWTBot also provides its own set of ass