Improve branch coverage for Processor (isAarch64, isRISCV); add

ProcessorTest #1578

Remove extra vertical space

Author: garydgregory

src/changes/changes.xml

@@ -105,6 +105,7 @@ The <action> type attribute can be add,update,fix,remove.
     <action                   type="fix" dev="ggregory" due-to="Gary Gregory">RandomStringUtils.random() methods may not return when asked to generate only letters or only numbers while provided with a range that contains neither.</action>
     <action                   type="fix" dev="ggregory" due-to="Gary Gregory, Akshat Upadhyay">Fix Javadoc parameter comments in StringUtils.truncate() methods #1536.</action>
     <action                   type="fix" dev="ggregory" due-to="Gary Gregory, Dhaneesh.M">Improve test coverage for TypeUtils.isAssignable() #1574.</action>
+    <action                   type="fix" dev="ggregory" due-to="Gary Gregory, Dhaneesh.M">Improve branch coverage for Processor (isAarch64, isRISCV); add ProcessorTest #1578.</action>
     <!-- ADD -->
     <action                   type="add" dev="ggregory" due-to="Gary Gregory">Add JavaVersion.JAVA_27.</action>
     <action                   type="add" dev="ggregory" due-to="Gary Gregory">Add SystemUtils.IS_JAVA_27.</action>

src/test/java/org/apache/commons/lang3/arch/ProcessorTest.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.commons.lang3.arch;
 
 import static org.junit.jupiter.api.Assertions.assertFalse;
@@ -29,7 +30,6 @@ public class ProcessorTest {
     public void testIs32Bit() {
         Processor processor = new Processor(Arch.BIT_32, Type.X86);
         assertTrue(processor.is32Bit());
-
         processor = new Processor(Arch.BIT_64, Type.X86);
         assertFalse(processor.is32Bit());
     }
@@ -38,7 +38,6 @@ public void testIs32Bit() {
     public void testIs64Bit() {
         Processor processor = new Processor(Arch.BIT_64, Type.X86);
         assertTrue(processor.is64Bit());
-
         processor = new Processor(Arch.BIT_32, Type.X86);
         assertFalse(processor.is64Bit());
     }
@@ -47,7 +46,6 @@ public void testIs64Bit() {
     public void testIsAarch64() {
         Processor processor = new Processor(Arch.BIT_64, Type.AARCH_64);
         assertTrue(processor.isAarch64());
-
         processor = new Processor(Arch.BIT_64, Type.X86);
         assertFalse(processor.isAarch64());
     }
@@ -56,7 +54,6 @@ public void testIsAarch64() {
     public void testIsIA64() {
         Processor processor = new Processor(Arch.BIT_64, Type.IA_64);
         assertTrue(processor.isIA64());
-
         processor = new Processor(Arch.BIT_64, Type.X86);
         assertFalse(processor.isIA64());
     }
@@ -65,7 +62,6 @@ public void testIsIA64() {
     public void testIsPPC() {
         Processor processor = new Processor(Arch.BIT_64, Type.PPC);
         assertTrue(processor.isPPC());
-
         processor = new Processor(Arch.BIT_64, Type.X86);
         assertFalse(processor.isPPC());
     }
@@ -74,7 +70,6 @@ public void testIsPPC() {
     public void testIsRISCV() {
         Processor processor = new Processor(Arch.BIT_64, Type.RISC_V);
         assertTrue(processor.isRISCV());
-
         processor = new Processor(Arch.BIT_64, Type.X86);
         assertFalse(processor.isRISCV());
     }
@@ -83,7 +78,6 @@ public void testIsRISCV() {
     public void testIsX86() {
         Processor processor = new Processor(Arch.BIT_32, Type.X86);
         assertTrue(processor.isX86());
-
         processor = new Processor(Arch.BIT_64, Type.AARCH_64);
         assertFalse(processor.isX86());
     }