Data commit

Task/Read-a-file-character-by-character-UTF8/Java/read-a-file-character-by-character-utf8-1.java

@@ -0,0 +1,20 @@
+import java.io.FileReader;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+
+public class Program {
+    private final FileReader reader;
+
+    public Program(String path) throws IOException {
+        reader = new FileReader(path, StandardCharsets.UTF_16);
+    }
+
+    /** @return integer value from 0 to 0xffff, or -1 for EOS */
+    public int nextCharacter() throws IOException {
+        return reader.read();
+    }
+
+    public void close() throws IOException {
+        reader.close();
+    }
+}

Task/Read-a-file-character-by-character-UTF8/Java/read-a-file-character-by-character-utf8-2.java

@@ -0,0 +1,24 @@
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public final class ReadFileByCharacter {
+	
+	public static void main(String[] aArgs) {
+		Path path = Path.of("input.txt");
+		
+		try ( BufferedReader reader = Files.newBufferedReader(path, StandardCharsets.UTF_8) ) {
+			int value;
+			while ( ( value = reader.read() ) != END_OF_STREAM ) {
+				System.out.println((char) value);
+			}
+		} catch (IOException ioe) {
+			ioe.printStackTrace();
+		}	
+	}
+	
+	private static final int END_OF_STREAM = -1;
+
+}