Specifically, it tells you that a list-of-string cannot be converted ... The reason is simple: The Java compiler was refactored to use erasure so that generic code could interoperate with legacy ...

Here’s how to do it using a method reference: import java.util.List; import java.util.Arrays; public class Mascot { private String name; public Mascot(String name) { this.name = name; ...

Here are some great tutorials and examples on how to use printf to format Java output. The flag most typically used with a Java String printf statement is the negative sign, which left-aligns the text ...

Java stores object values in heap memory; references to the value are stored in the stack. Another way to create strings is to use the new keyword, as in the following example. String s1 = new String( ...

For loops in Java are just one type of loop that can be used to repeat a code block for iterative operations. If you need to open a text file for example, then you might use a loop to go through ...