Merge pull request #102 from zalando-stups/backport-to-java-8

Backport to java 8

Author: vadeg

.github/workflows/workflow.yml

@@ -29,10 +29,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up JDK 11
+    - name: Set up JDK
       uses: actions/setup-java@v1
       with:
-        java-version: 11
+        java-version: 8
     - name: Cache local Maven repository
       uses: actions/cache@v2
       with:

pom.xml

@@ -59,8 +59,8 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>11</maven.compiler.source>
-        <maven.compiler.target>11</maven.compiler.target>
+        <maven.compiler.source>8</maven.compiler.source>
+        <maven.compiler.target>8</maven.compiler.target>
         <spring.version>5.3.23</spring.version>
         <postgresql.version>42.5.0</postgresql.version>
         <dependency-check-maven.version>7.2.1</dependency-check-maven.version>

src/main/java/org/zalando/typemapper/postgres/PgTypeHelper.java

@@ -1,29 +1,14 @@
 package org.zalando.typemapper.postgres;
 
-import java.lang.reflect.Array;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.sql.Connection;
-import java.sql.SQLException;
-import java.sql.Timestamp;
-import java.sql.Types;
-
-import java.util.*;
-
 import javax.persistence.Column;
 
+import com.google.common.base.Optional;
 import org.postgresql.core.BaseConnection;
-
 import org.postgresql.jdbc.PostgresJDBCDriverReusedTimestampUtils;
-
 import org.postgresql.util.PGobject;
-
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-
-import com.google.common.base.Optional;
-
-
+import org.zalando.sprocwrapper.util.NameUtils;
 import org.zalando.typemapper.annotations.DatabaseField;
 import org.zalando.typemapper.annotations.DatabaseType;
 import org.zalando.typemapper.core.DatabaseFieldDescriptor;
@@ -36,7 +21,25 @@
 import org.zalando.typemapper.core.fieldMapper.DefaultObjectMapper;
 import org.zalando.typemapper.core.fieldMapper.GlobalValueTransformerRegistry;
 import org.zalando.typemapper.core.fieldMapper.ObjectMapper;
-import org.zalando.sprocwrapper.util.NameUtils;
+
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.sql.Types;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+import java.util.TreeMap;
 
 public class PgTypeHelper {
 
@@ -265,7 +268,9 @@ public int compare(final Field a, final Field b) {
         for (final Field f : fields) {
             final DatabaseFieldDescriptor databaseFieldDescriptor = getDatabaseFieldDescriptor(f);
             if (databaseFieldDescriptor != null) {
-                f.trySetAccessible();
+                if (!f.isAccessible()) {
+                    f.setAccessible(true);
+                }
 
                 Object value;
                 try {