[TAJO-1570] CatalogUtil newSimpleDataTypeArray should use newSimpleDataType

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.11.0
• Assignee: DaeMyung Kang
• Reporter: DaeMyung Kang
• Created: 18/Apr/15 07:08
• Updated: 19/Apr/15 12:35
• Resolved: 19/Apr/15 12:13

Description

It is better CatalogUtil's newSimpleDataTypeArray method use newSimpleDataType. Because their purpose is the same.
and it is efficient when someone change newSimpleDataType method.

```java
public static DataType [] newSimpleDataTypeArray(Type... types) {
DataType [] dataTypes = new DataType[types.length];
for (int i = 0; i < types.length; i++)

{ dataTypes[i] = DataType.newBuilder().setType(types[i]).build(); }

return dataTypes;
}
```