commits for BAEL-2076

- Created core-java-io2 module
- added resource loading example code
- added core-java-io2 to tutorials pom.xml

core-java-modules/core-java-io2/src/main/java/com/baeldung/resource/MyResourceLoader.java

@@ -0,0 +1,42 @@
+package com.baeldung.resource;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.stream.Collectors;
+
+public class MyResourceLoader {
+
+    private void loadFileWithReader() throws IOException {
+
+        FileReader fileReader = new FileReader("src/main/resources/input.txt");
+        BufferedReader reader = new BufferedReader(fileReader);
+        String contents = reader.lines()
+            .collect(Collectors.joining(System.lineSeparator()));
+        reader.close();
+        System.out.println(contents);
+
+    }
+
+    private void loadFileAsResource() throws IOException {
+
+        InputStream inputStream = getClass().getResourceAsStream("/input.txt");
+        BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
+        String contents = reader.lines()
+            .collect(Collectors.joining(System.lineSeparator()));
+        System.out.println(contents);
+
+    }
+
+    public static void main(String[] args) throws IOException {
+
+        MyResourceLoader resourceLoader = new MyResourceLoader();
+
+        resourceLoader.loadFileWithReader();
+        resourceLoader.loadFileAsResource();
+
+    }
+
+}

core-java-modules/core-java-io2/src/main/resources/input.txt

@@ -0,0 +1,3 @@
+Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+In lacus enim, scelerisque id sapien ut, semper euismod quam. 
+Nunc ullamcorper semper blandit.

core-java-modules/core-java-io2/src/test/resources/.gitignore

@@ -0,0 +1,13 @@
+*.class
+
+#folders#
+/target
+/neoDb*
+/data
+/src/main/webapp/WEB-INF/classes
+*/META-INF/*
+
+# Packaged files #
+*.jar
+*.war
+*.ear