ClassUtils { public static String getFullyQualifiedNameForInternalName(String internalName) { if (internalName == null) { return null; } return internalName.replace("/", "."); }  static String getFullyQualifiedNameForInternalName(String internalName); static String getClassName(String fqClassName); static String getClassNameForInternalName(String internalName);  }
@Test public void testInternalNameToFQNHappyPath() { String fqn = getFullyQualifiedNameForInternalName("io/neow3j/blah/Test"); assertThat(fqn, is("io.neow3j.blah.Test")); }
@Test public void testInternalNameToFQNEmpty() { String fqn = getFullyQualifiedNameForInternalName(""); assertThat(fqn, is("")); }