I was wondering if there was a way to access the connection pool of Tomcat from a Java program (standalone) outside the context of Tomcat. I am using JasperReports and want to test without have to restart Tomcat everytime. The tool lets you run the JavaBean so I can see if the results are correct.
Java can be integrated with native programs using an interface called JNI(Java Native Interface). Native programs are programs which can directly run on the processor. JNI is simply a naming and calling convention so that the JVM (Java…
Viewers will learn about the different types of variables in Java and how to declare them.
Decide the type of variable desired:
Put the keyword corresponding to the type of variable in front of the variable name:
Use the equal sign to assign a v…