Initial data commit

Task/Read-entire-file/Java/read-entire-file-1.java

@@ -0,0 +1,22 @@
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+
+public class ReadFile {
+    public static void main(String[] args) throws IOException{
+        String fileContents = readEntireFile("./foo.txt");
+    }
+
+    private static String readEntireFile(String filename) throws IOException {
+        FileReader in = new FileReader(filename);
+        StringBuilder contents = new StringBuilder();
+        char[] buffer = new char[4096];
+        int read = 0;
+        do {
+            contents.append(buffer, 0, read);
+            read = in.read(buffer);
+        } while (read >= 0);
+        in.close();
+        return contents.toString();
+    }
+}

Task/Read-entire-file/Java/read-entire-file-2.java

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+import java.nio.channels.FileChannel.MapMode;
+import java.nio.MappedByteBuffer;
+import java.io.RandomAccessFile;
+import java.io.IOException;
+import java.io.File;
+
+public class MMapReadFile {
+	public static void main(String[] args) throws IOException {
+		MappedByteBuffer buff = getBufferFor(new File(args[0]));
+                String results = new String(buff.asCharBuffer());
+	}
+	
+	public static MappedByteBuffer getBufferFor(File f) throws IOException {
+		RandomAccessFile file = new RandomAccessFile(f, "r");
+	
+		MappedByteBuffer buffer = file.getChannel().map(MapMode.READ_ONLY, 0, f.length());
+		file.close();
+		return buffer;
+	}
+}

Task/Read-entire-file/Java/read-entire-file-3.java

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+String content = new Scanner(new File("foo"), "UTF-8").useDelimiter("\\A").next();

Task/Read-entire-file/Java/read-entire-file-4.java

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+import java.util.List;
+import java.nio.charset.Charset;
+import java.nio.file.*;
+
+public class ReadAll {
+	public static List<String> readAllLines(String filesname){
+		Path file = Paths.get(filename);
+		return Files.readAllLines(file, Charset.defaultCharset());
+	}
+	
+	public static byte[] readAllBytes(String filename){
+		Path file = Paths.get(filename);
+		return Files.readAllBytes(file);
+	}
+}