Move CharToString examples

core-java-8/README.md

@@ -12,7 +12,6 @@
 - [The Double Colon Operator in Java 8](http://www.baeldung.com/java-8-double-colon-operator)
 - [Java 8 Streams Advanced](http://www.baeldung.com/java-8-streams)
 - [Convert String to int or Integer in Java](http://www.baeldung.com/java-convert-string-to-int-or-integer)
-- [Convert char to String in Java](http://www.baeldung.com/java-convert-char-to-string)
 - [Introduction to Thread Pools in Java](http://www.baeldung.com/thread-pool-java-and-guava)
 - [Guide to Java 8 Collectors](http://www.baeldung.com/java-8-collectors)
 - [The Java 8 Stream API Tutorial](http://www.baeldung.com/java-8-streams)

core-java-8/src/test/java/com/baeldung/CharToStringTest.java

@@ -1,53 +0,0 @@
-package com.baeldung;
-
-import org.junit.Test;
-
-import static org.assertj.core.api.Assertions.assertThat;
-
-public class CharToStringTest {
-
-    @Test
-    public void givenChar_whenCallingStringValueOf_shouldConvertToString(){
-        final char givenChar = 'x';
-
-        final String result = String.valueOf(givenChar);
-
-        assertThat(result).isEqualTo("x");
-    }
-
-    @Test
-    public void givenChar_whenCallingToStringOnCharacter_shouldConvertToString(){
-        final char givenChar = 'x';
-
-        final String result = Character.toString(givenChar);
-
-        assertThat(result).isEqualTo("x");
-    }
-
-    @Test
-    public void givenChar_whenCallingCharacterConstructor_shouldConvertToString3(){
-        final char givenChar = 'x';
-
-        final String result = new Character(givenChar).toString();
-
-        assertThat(result).isEqualTo("x");
-    }
-
-    @Test
-    public void givenChar_whenConcatenated_shouldConvertToString4(){
-        final char givenChar = 'x';
-
-        final String result = givenChar + "";
-
-        assertThat(result).isEqualTo("x");
-    }
-
-    @Test
-    public void givenChar_whenFormated_shouldConvertToString5(){
-        final char givenChar = 'x';
-
-        final String result = String.format("%c", givenChar);
-
-        assertThat(result).isEqualTo("x");
-    }
-}