class stringmethod1 { public static void main(String[] args) { String str=new String(" hello "); int len=str.length(); System.out.println(len); String str2=str ...

Q: When would you create ... contains static methods and no public constructor. Utility classes are not meant to be instantiated. As Joshua Bloch points out in Effective Java Programming Language ...

Instance main methods and unnamed ... main methods: Java has always been an easy language to learn. However, several requirements — the need to define a class, declare a String array, use an access ...

Notice how the output includes only the first String the Java Scanner read ... To get each individual text String, we must create a loop and iterate through the input String with the Scanner’s hasNext ...