produce classCastException

Author: ozlerhakan

src/main/java/com/poiji/util/ReflectUtil.java

@@ -72,7 +72,7 @@ public static void putFieldMultiValueMapData(Field field, String columnName, Obj
             field.setAccessible(true);
             MultiValuedMap<String, Object> multiValuedMap = (MultiValuedMap<String, Object>) field.get(instance);
             multiValuedMap.put(columnName, o);
-        } catch (ClassCastException | IllegalAccessException e) {
+        } catch (IllegalAccessException | IllegalAccessError e) {
             throw new IllegalCastException("Unexpected cast type {" + o + "} of field" + field.getName());
         }
     }

src/test/java/com/poiji/util/ReflectUtilTest.java

@@ -1,10 +1,13 @@
 package com.poiji.util;
 
+import com.poiji.annotation.ExcelCellsJoinedByName;
 import com.poiji.exception.PoijiExcelType;
 import com.poiji.exception.PoijiInstantiationException;
+
 import org.junit.BeforeClass;
 import org.junit.Test;
 
+import java.lang.reflect.Field;
 import java.lang.reflect.ReflectPermission;
 
 import static org.junit.Assert.assertNotNull;
@@ -49,7 +52,18 @@ public void newInstanceOfEnum() {
         ReflectUtil.newInstanceOf(PoijiExcelType.class);
     }
 
+    @Test(expected = ClassCastException.class)
+    public void illegalCast() throws NoSuchFieldException, SecurityException {
+        PackageModel pm = new PackageModel();
+        Object o = "new_value";
+        Field field = PackageModel.class.getDeclaredField("field");
+
+        ReflectUtil.putFieldMultiValueMapData(field, "Artist", o, pm);
+    }
+
     static class PackageModel {
+        @ExcelCellsJoinedByName(expression = "Artist")
+        private String field = "";
     }
 
     static class PackageModelWithPrivateConstructor {