CLIArguments y ejemplo de Consumer / Supplier

modules/src/main/java/com/platzi/functional/_04_functional/CLIArguments.java

@@ -0,0 +1,9 @@
+package com.platzi.functional._04_functional;
+
+public class CLIArguments {
+    private boolean isHelp;
+
+    public boolean isHelp() {
+        return isHelp;
+    }
+}

modules/src/main/java/com/platzi/functional/_04_functional/CLIArgumentsUtils.java

@@ -0,0 +1,22 @@
+package com.platzi.functional._04_functional;
+
+import java.util.function.Consumer;
+import java.util.function.Supplier;
+
+public class CLIArgumentsUtils {
+    static void showHelp(CLIArguments cliArguments){
+        Consumer<CLIArguments> consumerHelper = cliArguments1 -> {
+            if(cliArguments1.isHelp()){
+                System.out.println("Manual solicitado");
+            }
+        };
+
+        consumerHelper.accept(cliArguments);
+    }
+
+    static CLIArguments generateCLI(){
+        Supplier<CLIArguments> generator = () -> new CLIArguments();
+
+        return generator.get();
+    }
+}