diff --git a/Java/Either/Either.java b/Java/Either/Either.java
new file mode 100644
index 0000000..6115680
--- /dev/null
+++ b/Java/Either/Either.java
@@ -0,0 +1,44 @@
+import java.util.function.Function;
+
+public class Either<L, R> {
+    private final L left;
+    private final R right;
+
+    private Either(L left, R right) {
+        this.left = left;
+        this.right = right;
+    }
+
+    public static <L, R> Either<L, R> left(L value) {
+        return new Either<>(value, null);
+    }
+
+    public static <L, R> Either<L, R> right(R value) {
+        return new Either<>(null, value);
+    }
+
+    public L getLeft() {
+        return left;
+    }
+
+    public R getRight() {
+        return right;
+    }
+
+    public boolean isLeft() {
+        return left != null;
+    }
+
+    public boolean isRight() {
+        return right != null;
+    }
+
+    public <U> Either<L, U> map(Function<? super R, ? extends U> fn) {
+        if (right == null) return Either.left(left);
+        return Either.right(fn.apply(right));
+    }
+
+    public <T> T match(Function<? super L, ? extends T> leftFn, Function<? super R, ? extends T> rightFn) {
+        return isRight() ? rightFn.apply(right) : leftFn.apply(left);
+    }
+} 
\ No newline at end of file
diff --git a/Java/Either/EitherUsage.java b/Java/Either/EitherUsage.java
new file mode 100644
index 0000000..f487cb9
--- /dev/null
+++ b/Java/Either/EitherUsage.java
@@ -0,0 +1,15 @@
+public class EitherUsage {
+    public static void main(String[] args) {
+        Either<Integer, Integer> success = Either.right(42);
+        Either<Integer, Integer> failure = Either.left(500);
+
+        Either<Integer, Integer> doubled = success.map(x -> x * 2);
+        System.out.println("doubled: " + doubled.getRight());
+
+        String result = failure.match(
+            error -> "Failure: " + error,
+            value -> "Success: " + value
+        );
+        System.out.println("result: " + result);
+    }
+} 
\ No newline at end of file
diff --git a/Java/Maybe/Maybe.java b/Java/Maybe/Maybe.java
new file mode 100644
index 0000000..fadd833
--- /dev/null
+++ b/Java/Maybe/Maybe.java
@@ -0,0 +1,26 @@
+import java.util.function.Function;
+import java.util.function.Supplier;
+
+public class Maybe<T> {
+    private final T value;
+
+    public Maybe() {
+        this.value = null;
+    }
+
+    public Maybe(T value) {
+        this.value = value;
+    }
+
+    public T getValue() {
+        return value;
+    }
+
+    public boolean isEmpty() {
+        return value == null;
+    }
+
+    public <R> R match(Function<? super T, ? extends R> someFn, Supplier<? extends R> noneFn) {
+        return isEmpty() ? noneFn.get() : someFn.apply(value);
+    }
+} 
\ No newline at end of file
diff --git a/Java/Maybe/MaybeUsage.java b/Java/Maybe/MaybeUsage.java
new file mode 100644
index 0000000..df03f48
--- /dev/null
+++ b/Java/Maybe/MaybeUsage.java
@@ -0,0 +1,27 @@
+public class MaybeUsage {
+    public static void main(String[] args) {
+        Maybe<Integer> some = new Maybe<>(42);
+        Maybe<Integer> none = new Maybe<>();
+
+        System.out.println(some);
+        System.out.println(none);
+
+        System.out.println(some.isEmpty());
+        System.out.println(none.isEmpty());
+
+        System.out.println(some.getValue());
+        System.out.println(none.getValue());
+
+        String res1 = some.match(
+            v -> "Got value " + v,
+            () -> "No value"
+        );
+        System.out.println(res1);
+
+        String res2 = none.match(
+            v -> "Got value " + v,
+            () -> "No value"
+        );
+        System.out.println(res2);
+    }
+} 
\ No newline at end of file
diff --git a/Java/Result/Result.java b/Java/Result/Result.java
new file mode 100644
index 0000000..73d2b24
--- /dev/null
+++ b/Java/Result/Result.java
@@ -0,0 +1,39 @@
+public class Result<T, E extends Exception> {
+    private final T value;
+    private final E error;
+
+    public Result(T value, E error) {
+        this.value = value;
+        this.error = error;
+    }
+
+    public static <T, E extends Exception> Result<T, E> create(Object input) {
+        return (input instanceof Exception)
+            ? new Result<>(null, (E) input)
+            : new Result<>((T) input, null);
+    }
+
+    public static <T> Result<T, Exception> fromValue(T value) {
+        return new Result<>(value, null);
+    }
+
+    public static <T, E extends Exception> Result<T, E> fromError(E error) {
+        return new Result<>(null, error);
+    }
+
+    public boolean isSuccess() {
+        return error == null;
+    }
+
+    public boolean isError() {
+        return error != null;
+    }
+
+    public T getValue() {
+        return value;
+    }
+
+    public E getError() {
+        return error;
+    }
+}
diff --git a/Java/Result/ResultUsage.java b/Java/Result/ResultUsage.java
new file mode 100644
index 0000000..f8d164c
--- /dev/null
+++ b/Java/Result/ResultUsage.java
@@ -0,0 +1,41 @@
+public class ResultUsage {
+    public static void main(String[] args) {
+        // Basic usage
+        Result<String, Exception> success = Result.create("Successfully received data");
+        Result<String, Exception> failure = Result.create(new Exception("Network error"));
+
+        if (success.isSuccess()) {
+            System.out.println("Success: " + success.getValue());
+        }
+
+        if (failure.isError()) {
+            System.out.println("Failure: " + failure.getError().getMessage());
+        }
+
+        // Additional usage example
+        // Handling a method that may throw and wrapping the result
+        Result<Integer, Exception> result1 = parseIntSafe("123");
+        Result<Integer, Exception> result2 = parseIntSafe("abc");
+
+        if (result1.isSuccess()) {
+            System.out.println("Parsed value: " + result1.getValue());
+        } else {
+            System.out.println("Parse error: " + result1.getError().getMessage());
+        }
+
+        if (result2.isSuccess()) {
+            System.out.println("Parsed value: " + result2.getValue());
+        } else {
+            System.out.println("Parse error: " + result2.getError().getMessage());
+        }
+    }
+
+    public static Result<Integer, Exception> parseIntSafe(String input) {
+        try {
+            int value = Integer.parseInt(input);
+            return Result.fromValue(value);
+        } catch (Exception e) {
+            return Result.fromError(e);
+        }
+    }
+}