Rename jvmMain Any helper functions

Author: Joseph Cooper

assertk/src/jvmMain/kotlin/assertk/assertions/any.kt

@@ -15,7 +15,14 @@ import kotlin.reflect.full.memberProperties
 /**
  * Returns an assert on the java class of the value.
  */
-fun <T : Any> Assert<T>.jClass() = having("class") { it::class.java }
+fun <T : Any> Assert<T>.havingJClass() = having("class") { it::class.java }
+
+@Deprecated(
+    message = "Function jClass has been renamed to havingJClass",
+    replaceWith = ReplaceWith("havingJClass()"),
+    level = DeprecationLevel.WARNING
+)
+fun <T : Any> Assert<T>.jClass() = havingJClass()
 
 /**
  * Asserts the value has the expected java class. This is an exact match, so

assertk/src/jvmTest/kotlin/test/assertk/assertions/JavaAnyTest.kt

@@ -15,7 +15,7 @@ class JavaAnyTest {
     //region jClass
     @Test
     fun extracts_jClass() {
-        assertEquals(BasicObject::class.java, assertThat(subject as TestObject).jClass().valueOrFail)
+        assertEquals(BasicObject::class.java, assertThat(subject as TestObject).havingJClass().valueOrFail)
     }
     //endregion