Fix imports

Author: newtork

cloudplatform/connectivity-apache-httpclient5/src/main/java/com/sap/cloud/sdk/cloudplatform/connectivity/ApacheHttpClient5FactoryBuilder.java

@@ -3,14 +3,14 @@
 import java.time.Duration;
 
 import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
 
-import lombok.Setter;
-import lombok.experimental.Accessors;
 import org.apache.hc.client5.http.classic.HttpClient;
 
 import com.google.common.annotations.Beta;
 
+import lombok.Setter;
+import lombok.experimental.Accessors;
+
 /**
  * Builder class for a default implementation of the {@link ApacheHttpClient5Factory} interface.
  *

cloudplatform/connectivity-apache-httpclient5/src/main/java/com/sap/cloud/sdk/cloudplatform/connectivity/ConnectionPoolManagerProviders.java

@@ -14,8 +14,6 @@
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.SSLContext;
 
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
 import org.apache.hc.client5.http.config.ConnectionConfig;
 import org.apache.hc.client5.http.impl.io.PoolingHttpClientConnectionManagerBuilder;
 import org.apache.hc.client5.http.io.HttpClientConnectionManager;
@@ -26,6 +24,8 @@
 import org.apache.hc.core5.http.io.SocketConfig;
 import org.apache.hc.core5.util.Timeout;
 
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
 import com.google.common.annotations.Beta;
 import com.sap.cloud.sdk.cloudplatform.connectivity.exception.HttpClientInstantiationException;
 import com.sap.cloud.sdk.cloudplatform.tenant.Tenant;

cloudplatform/connectivity-apache-httpclient5/src/test/java/com/sap/cloud/sdk/cloudplatform/connectivity/ConnectionPoolManagerProvidersTest.java

@@ -3,23 +3,24 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatNullPointerException;
 
+import java.util.Collections;
+import java.util.List;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.BiFunction;
 import java.util.function.Function;
 
-import lombok.Getter;
-import lombok.RequiredArgsConstructor;
+import javax.annotation.Nonnull;
+
 import org.apache.hc.client5.http.io.HttpClientConnectionManager;
 import org.junit.jupiter.api.Test;
 
 import com.sap.cloud.sdk.cloudplatform.tenant.DefaultTenant;
 import com.sap.cloud.sdk.cloudplatform.tenant.TenantAccessor;
 
-import javax.annotation.Nonnull;
-import java.util.Collections;
-import java.util.List;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
 
 class ConnectionPoolManagerProvidersTest
 {

cloudplatform/connectivity-oauth/src/main/java/com/sap/cloud/sdk/cloudplatform/connectivity/OAuth2HeaderProvider.java

@@ -5,13 +5,13 @@
 import java.util.List;
 
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 
 import com.sap.cloud.sdk.cloudplatform.tenant.Tenant;
 import com.sap.cloud.sdk.cloudplatform.tenant.TenantAccessor;
 
 import io.vavr.control.Option;
 import lombok.RequiredArgsConstructor;
-import org.jetbrains.annotations.Nullable;
 
 @RequiredArgsConstructor
 class OAuth2HeaderProvider implements DestinationHeaderProvider, IsOnBehalfOf