Replace import org.junit.Assert.* with actual imports

Author: yawnoc

app/src/test/java/io/github/yawnoc/utilities/MappyTest.java

@@ -7,7 +7,7 @@
 
 package io.github.yawnoc.utilities;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
 
 import org.junit.Test;
 

app/src/test/java/io/github/yawnoc/utilities/StringyTest.java

@@ -7,7 +7,10 @@
 
 package io.github.yawnoc.utilities;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 
 import org.junit.Test;
 

app/src/test/java/io/github/yawnoc/utilities/ValueyTest.java

@@ -7,7 +7,7 @@
 
 package io.github.yawnoc.utilities;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
 
 import org.junit.Test;