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The tutorial consists in a testing suite org.mdumas.lambdas.Lambdas. Each test need to be passed to complete the tutorial. Several tests are a comparison between the current syntax of Java 1.6 / 1.7 ...
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 ...
Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...
The method readLine() reads a string line from the buffered reader, this line would consist of a line of input shown above. Note: a BufferedReader will accept any character input-Stream and a ...
This tells you how many characters a String contains. A length() example for Java Strings. Here is a simple example of using the Java length() method to get the number of characters in a String: ...