don't use static tempdir

Signed-off-by: Sally MacFarlane <macfarla.github@gmail.com>

Author: macfarla

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/graphql/AbstractEthGraphQLHttpServiceTest.java

@@ -56,7 +56,7 @@
 import org.mockito.Mockito;
 
 public abstract class AbstractEthGraphQLHttpServiceTest {
-  @TempDir private static Path tempDir;
+  @TempDir private Path tempDir;
 
   private static BlockchainSetupUtil blockchainSetupUtil;
 

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/graphql/GraphQLHttpServiceCorsTest.java

@@ -41,7 +41,7 @@
 import org.mockito.Mockito;
 
 public class GraphQLHttpServiceCorsTest {
-  @TempDir private static Path folder;
+  @TempDir private Path folder;
 
   private final Vertx vertx = Vertx.vertx();
   private final OkHttpClient client = new OkHttpClient();

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/graphql/GraphQLHttpServiceHostWhitelistTest.java

@@ -46,7 +46,7 @@
 
 public class GraphQLHttpServiceHostWhitelistTest {
 
-  @TempDir private static Path folder;
+  @TempDir private Path folder;
 
   protected static Vertx vertx;
 

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/graphql/GraphQLHttpServiceTest.java

@@ -59,6 +59,7 @@
 
 public class GraphQLHttpServiceTest {
 
+  // this tempDir is deliberately static
   @TempDir private static Path folder;
 
   private static final Vertx vertx = Vertx.vertx();

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceCorsTest.java

@@ -35,7 +35,7 @@
 import org.junit.jupiter.api.io.TempDir;
 
 public class JsonRpcHttpServiceCorsTest {
-  @TempDir private static Path folder;
+  @TempDir private Path folder;
 
   private final Vertx vertx = Vertx.vertx();
   private final OkHttpClient client = new OkHttpClient();

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceLoginTest.java

@@ -90,6 +90,7 @@
 @ExtendWith(MockitoExtension.class)
 public class JsonRpcHttpServiceLoginTest {
 
+  // this tempDir is deliberately static
   @TempDir private static Path folder;
 
   private static final Vertx vertx = Vertx.vertx();

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceRpcApisTest.java

@@ -88,7 +88,7 @@
 @ExtendWith(MockitoExtension.class)
 public class JsonRpcHttpServiceRpcApisTest {
 
-  @TempDir private static Path folder;
+  @TempDir private Path folder;
 
   private final Vertx vertx = Vertx.vertx();
   private final OkHttpClient client = new OkHttpClient();

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTestBase.java

@@ -67,6 +67,7 @@
 
 public class JsonRpcHttpServiceTestBase {
 
+  // this tempDir is deliberately static
   @TempDir private static Path folder;
   protected final JsonRpcTestHelper testHelper = new JsonRpcTestHelper();
 

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTlsClientAuthTest.java

@@ -79,6 +79,7 @@
 import org.junit.jupiter.api.io.TempDir;
 
 public class JsonRpcHttpServiceTlsClientAuthTest {
+  // this tempDir is deliberately static
   @TempDir private static Path folder;
 
   protected static final Vertx vertx = Vertx.vertx();

ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/internal/processor/TransactionTracerTest.java

@@ -66,7 +66,7 @@
 @MockitoSettings(strictness = Strictness.LENIENT)
 public class TransactionTracerTest {
 
-  @TempDir private static Path traceDir;
+  @TempDir private Path traceDir;
 
   @Mock private ProtocolSchedule protocolSchedule;
   @Mock private Blockchain blockchain;