Minor cleanup

Author: manuelbl

java-does-usb/src/main/java/net/codecrete/usb/USBDeviceFilter.java

@@ -7,8 +7,6 @@
 
 package net.codecrete.usb;
 
-import java.util.List;
-
 /**
  * Filter condition for matching USB devices.
  * <p>

java-does-usb/src/main/java/net/codecrete/usb/USBDevicePredicate.java

@@ -32,7 +32,7 @@ public interface USBDevicePredicate {
      * @param predicates a list of filter predicates
      * @return {@code true} if it matches, {@code false} otherwise
      */
-    public static boolean matchesAny(USBDevice device, List<USBDevicePredicate> predicates) {
+    static boolean matchesAny(USBDevice device, List<USBDevicePredicate> predicates) {
         return predicates.stream().anyMatch(predicate -> predicate.matches(device));
     }
 }

java-does-usb/src/main/java/net/codecrete/usb/common/USBDeviceImpl.java

@@ -17,6 +17,7 @@
 
 import static java.lang.foreign.ValueLayout.JAVA_BYTE;
 
+@SuppressWarnings("SynchronizationOnLocalVariableOrMethodParameter")
 public abstract class USBDeviceImpl implements USBDevice {
 
     /**

java-does-usb/src/main/java/net/codecrete/usb/linux/LinuxUSBDevice.java

@@ -36,6 +36,7 @@
 import static net.codecrete.usb.linux.LinuxUSBException.throwException;
 import static net.codecrete.usb.linux.LinuxUSBException.throwLastError;
 
+@SuppressWarnings("SynchronizationOnLocalVariableOrMethodParameter")
 public class LinuxUSBDevice extends USBDeviceImpl {
 
     private int fd = -1;