removing vavr

training/pom.xml

@@ -16,25 +16,6 @@
 	<description>Demo project for Spring Boot</description>
 
 	<dependencies>
-
-		<dependency>
-			<groupId>io.vavr</groupId>
-			<artifactId>vavr</artifactId>
-			<version>${vavr.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>org.apache.commons</groupId>
-			<artifactId>commons-lang3</artifactId>
-			<version>${commons-lang3.version}</version>
-		</dependency>
-
-		<dependency>
-			<groupId>com.google.guava</groupId>
-			<artifactId>guava</artifactId>
-			<version>32.0.0-jre</version>
-		</dependency>
-
 		<dependency>
 			<groupId>org.openjdk.jmh</groupId>
 			<artifactId>jmh-core</artifactId>

training/src/test/java/info/jab/fp/cf/CFCompositionTest.java

@@ -9,8 +9,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import io.vavr.control.Try;
-
 public class CFCompositionTest {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(CFCompositionTest.class);
@@ -34,7 +32,10 @@ private Integer method2(Integer param) {
     }
 
     private void delay(int seconds) {
-         Try.run(() -> Thread.sleep(seconds * 1000));
+        try {
+            Thread.sleep(seconds * 1000);
+        } catch (InterruptedException ex) {
+        }
     }
 
     private CompletableFuture<Integer> cf(Integer param)  {

training/src/test/java/info/jab/fp/cf/CFTimeoutTest.java

@@ -16,8 +16,6 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import io.vavr.control.Try;
-
 public class CFTimeoutTest {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(CFTimeoutTest.class);
@@ -41,7 +39,10 @@ private Integer method2() {
     }
 
     private void delay(int seconds) {
-         Try.run(() -> Thread.sleep(seconds * 1000));
+        try {
+            Thread.sleep(seconds * 1000);
+        } catch (InterruptedException ex) {
+        }
     }
 
     @Test

training/src/test/java/info/jab/fp/cf/ParallelStreamProcesingTest.java

@@ -1,5 +1,6 @@
 package info.jab.fp.cf;
 
+/*
 import java.net.URL;
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
@@ -152,3 +153,4 @@ private String getTitle(String html) {
     }
 
 }
+ */

training/src/test/java/info/jab/fp/cf/WebAddressService.java

@@ -1,5 +1,6 @@
 package info.jab.fp.cf;
 
+/*
 import java.net.URL;
 import java.nio.file.Files;
 import java.nio.file.Paths;
@@ -9,6 +10,7 @@
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
+
 import static io.vavr.API.$;
 import static io.vavr.API.Case;
 import static io.vavr.API.Match;
@@ -57,3 +59,4 @@ private boolean isValid(String address) {
         );
     }
 }
+ */

training/src/test/java/info/jab/fp/java10/ImmutableListTest.java

@@ -23,6 +23,7 @@ void given_javaInmutableList_when_addNewElement_then_katakrokerTest() {
         });
     }
 
+    /*
     @Test
     void given_vavrList_when_addNewElement_then_katakrokerTest() {
 
@@ -36,4 +37,5 @@ void given_vavrList_when_addNewElement_then_katakrokerTest() {
         then(animals.size()).isEqualTo(3);
         then(animals).isEqualTo(io.vavr.collection.List.of("🐱", "🐶", "🐕"));
     }
+     */
 }

training/src/test/java/info/jab/fp/java8/AlgebraTest.java

@@ -1,5 +1,12 @@
 package info.jab.fp.java8;
 
+        /*
+        f(x) = x + 1
+        f(x,y) = x + y
+        f(a,b,c,x) = a * x^2 + b*x + c
+        */
+
+/*
 import io.vavr.Function1;
 import io.vavr.Function2;
 import io.vavr.Function4;
@@ -13,12 +20,6 @@ public class AlgebraTest {
     @Test
     public void algebraTest() {
 
-        /*
-        f(x) = x + 1
-        f(x,y) = x + y
-        f(a,b,c,x) = a * x^2 + b*x + c
-        */
-
         Function1<BigInteger, BigInteger>
                 fx = x -> x.add(BigInteger.ONE);
         Function2<BigInteger, BigInteger, BigInteger>
@@ -35,3 +36,4 @@ public void algebraTest() {
     }
 
 }
+*/

training/src/test/java/info/jab/fp/java8/FizzBuzz.java

@@ -1,8 +1,8 @@
 package info.jab.fp.java8;
 
-import io.vavr.Function1;
 import java.util.List;
 import java.util.function.BiPredicate;
+import java.util.function.Function;
 import java.util.function.Predicate;
 import java.util.stream.IntStream;
 
@@ -22,7 +22,7 @@ public class FizzBuzz {
     Predicate<Integer> isMultiple3 = number -> isMultiple.test(number, THREE);
     Predicate<Integer> isMultiple5 = number -> isMultiple.test(number, FIVE);
 
-    Function1<Integer, String> fizzBuzzMapper = i -> {
+    Function<Integer, String> fizzBuzzMapper = i -> {
 
         if(isMultiple3.test(i) && isMultiple5.test(i)) {
             return "FizzBuzz";

training/src/test/java/info/jab/fp/java8/OptionalMonadLawsTest.java

@@ -1,6 +1,6 @@
 package info.jab.fp.java8;
 
-import io.vavr.control.Option;
+//import io.vavr.control.Option;
 import java.util.Optional;
 import java.util.function.Function;
 import org.junit.jupiter.api.Assertions;
@@ -45,6 +45,7 @@ public void given_javaOptionalMonad_when_use_then_passAllMonadLawTests() {
         });
     }
 
+    /*
     @Test
     public void given_vavrOptionMonad_when_use_then_passAllMonadLawTests() {
 
@@ -73,5 +74,6 @@ public void given_vavrOptionMonad_when_use_then_passAllMonadLawTests() {
         then(Option.of(1).map(a -> null)).isEqualTo(Option.some(null));
         then(Option.of(1).flatMap(a -> null)).isEqualTo(null);
     }
+     */
 
 }