content: package com.japisoft.editix.main.steps;
  
  import com.japisoft.editix.ui.EditixFactory;
  import com.japisoft.editix.update.CheckJVMVersion;
  import com.japisoft.framework.ApplicationStep;
  import com.japisoft.framework.preferences.Preferences;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.
  
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
  
  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public class CheckVMStep implements ApplicationStep {
  
  	public boolean isFinal() {
  
  		return false;
  	}
  
  	public void start(String[] args) throws Exception {
  		if ( !Preferences.getPreference( Preferences.SYSTEM_GP, "jvm-checked", false ) ) {
  			String jvmError = CheckJVMVersion.check();
  			if ( jvmError != null ) {
  				System.err.println( jvmError );
  				EditixFactory.buildAndShowWarningDialog( jvmError );
  			}
  			Preferences.setPreference( Preferences.SYSTEM_GP, "jvm-checked", true );	
  		}		
  	}
  
  	public void stop() {
  	}
  
  }
  