Prior to text block you would write the same as shown below. First introduced in JDK 13, the text blocks Java language feature introduces a way for developers to predictably format multi-line string literals while avoiding most escape sequences. Example:Īssign a JSON to a string as a text block. If they don’t, they could see major changes or complete removal when Java 14 comes. That means two things: If they are received well, they could stick around as specified here. What are text blocks ?Ī text block is a multi-line string literal that avoids the need for most escape sequences, automatically formats the string in a predictable way, and gives the developer control over the format when desired. Manoj: Ive had some problems getting to a clean test result in the BETAJAVA12 branch, just running RunAllJava11Tests under JDK 11.0.0. Before we get started, however, we should mention that Text Blocks are a preview language feature in JDK 13. It was a preview feature in Java 13, 14 and became final and permanent in Java 15. A text block is an alternative form of Java string representation that can be used anywhere a traditional double quoted string literal can be used. Another interesting feature that was added to Java is the text blocks.
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