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Java 15 – Sealed Classes

Post author:S J
Post published:December 13, 2021
Post category:Java 15
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This chapter is about Java 15 - Sealed Classes. Java 15 introduces a sealed classes as preview feature which provides a fine grained control over inheritance. Following are salient points…

Java 15 – Environment Setup

Post author:S J
Post published:December 13, 2021
Post category:Java 15
Post comments:1 Comment

This chapter is about Java 15 - Environment Setup. We have set up the Java Programming environment, so that you can compile and execute all the available examples . It…

Java 15 – Overview

Post author:S J
Post published:December 13, 2021
Post category:Java 15
Post comments:1 Comment

This topic is about Java 15 - Overview. Java 15 is a major feature release and it has brought many JVM specific changes and language specific changes to JAVA. It…

Java 15 Tutorial

Post author:S J
Post published:December 13, 2021
Post category:Java 15
Post comments:1 Comment

This topic is about Java 15 Tutorial. Java 15 introduced few language specific features under preview mode to Java and multiple JVM enhancements. This is an introductory tutorial that explains…

Groovy – Decision Making

Post author:K Z
Post published:December 11, 2021
Post category:Groovy
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Decision-making structures require that the programmer specify one or more conditions to be evaluated or tested by the program, along with a statement or statements to be executed if the…

Groovy – Continue Statement

Post author:K Z
Post published:December 11, 2021
Post category:Groovy
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The continue statement complements the break statement. Its use is restricted to while and for loops. When a continue statement is executed, control is immediately passed to the test condition…

Groovy – Break Statement

Post author:K Z
Post published:December 11, 2021
Post category:Groovy
Post comments:1 Comment

The break statement is used to alter the flow of control inside loops and switch statements. We have already seen the break statement in action in conjunction with the switch statement. The…

Groovy – for-in statement

Post author:K Z
Post published:December 11, 2021
Post category:Groovy
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The for-in statement is used to iterate through a set of values. The for-in statement is generally used in the following way. for(variable in range) { statement #1 statement #2 … } The following…

Groovy – For Statement

Post author:K Z
Post published:December 11, 2021
Post category:Groovy
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The for statement is used to iterate through a set of values. The for statement is generally used in the following way. for(variable declaration;expression;Increment) { statement #1 statement #2 … } The classic for…

Groovy – While Statement

Post author:K Z
Post published:December 11, 2021
Post category:Groovy
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The syntax of the while statement is shown below − while(condition) { statement #1 statement #2 ... } The while statement is executed by first evaluating the condition expression (a Boolean value),…