With JDK 7, the second class that switches on Strings does compile. In my case, I have compiled it using the “Developer Preview” (Milestone 12) version of JDK 7 (build 134). Project Coin ...

Java gives you the ability to dynamically create strings. Even after you set the string value, you can add more characters to the string value throughout the code. This process lets you build a ...

You could avoid the “lack of type safety” and “not enough information” problems by using java.lang.String constants. For example, you might specify static final String DIR_NORTH = "NORTH";.

To write a Java String palindrome program, follow these steps: Obtain the text String to check through a literal declaration or user input. Declare a boolean property to indicate if the Java String is ...