fix code

hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromObjectGetter.java

@@ -22,6 +22,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toStr(obj, defaultValue);
 	}
+
 	@Override
 	default Integer getInt(K key, Integer defaultValue) {
 		final Object obj = getObj(key);
@@ -30,6 +31,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toInt(obj, defaultValue);
 	}
+
 	@Override
 	default Short getShort(K key, Short defaultValue) {
 		final Object obj = getObj(key);
@@ -38,6 +40,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toShort(obj, defaultValue);
 	}
+
 	@Override
 	default Boolean getBool(K key, Boolean defaultValue) {
 		final Object obj = getObj(key);
@@ -46,6 +49,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toBool(obj, defaultValue);
 	}
+
 	@Override
 	default Long getLong(K key, Long defaultValue) {
 		final Object obj = getObj(key);
@@ -54,6 +58,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toLong(obj, defaultValue);
 	}
+
 	@Override
 	default Character getChar(K key, Character defaultValue) {
 		final Object obj = getObj(key);
@@ -62,6 +67,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toChar(obj, defaultValue);
 	}
+
 	@Override
 	default Float getFloat(K key, Float defaultValue) {
 		final Object obj = getObj(key);
@@ -70,6 +76,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toFloat(obj, defaultValue);
 	}
+
 	@Override
 	default Double getDouble(K key, Double defaultValue) {
 		final Object obj = getObj(key);
@@ -78,6 +85,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toDouble(obj, defaultValue);
 	}
+
 	@Override
 	default Byte getByte(K key, Byte defaultValue) {
 		final Object obj = getObj(key);
@@ -86,6 +94,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toByte(obj, defaultValue);
 	}
+
 	@Override
 	default BigDecimal getBigDecimal(K key, BigDecimal defaultValue) {
 		final Object obj = getObj(key);
@@ -94,6 +103,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toBigDecimal(obj, defaultValue);
 	}
+
 	@Override
 	default BigInteger getBigInteger(K key, BigInteger defaultValue) {
 		final Object obj = getObj(key);
@@ -102,6 +112,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toBigInteger(obj, defaultValue);
 	}
+
 	@Override
 	default <E extends Enum<E>> E getEnum(Class<E> clazz, K key, E defaultValue) {
 		final Object obj = getObj(key);
@@ -110,6 +121,7 @@ public interface OptNullBasicTypeFromObjectGetter<K> extends OptNullBasicTypeGet
 		}
 		return Convert.toEnum(clazz, obj, defaultValue);
 	}
+
 	@Override
 	default Date getDate(K key, Date defaultValue) {
 		final Object obj = getObj(key);

hutool-core/src/main/java/cn/hutool/core/getter/OptNullBasicTypeFromStringGetter.java

@@ -17,50 +17,62 @@ public interface OptNullBasicTypeFromStringGetter<K> extends OptNullBasicTypeGet
 	default Object getObj(K key, Object defaultValue) {
 		return getStr(key, null == defaultValue ? null : defaultValue.toString());
 	}
+
 	@Override
 	default Integer getInt(K key, Integer defaultValue) {
 		return Convert.toInt(getStr(key), defaultValue);
 	}
+
 	@Override
 	default Short getShort(K key, Short defaultValue) {
 		return Convert.toShort(getStr(key), defaultValue);
 	}
+
 	@Override
 	default Boolean getBool(K key, Boolean defaultValue) {
 		return Convert.toBool(getStr(key), defaultValue);
 	}
+
 	@Override
 	default Long getLong(K key, Long defaultValue) {
 		return Convert.toLong(getStr(key), defaultValue);
 	}
+
 	@Override
 	default Character getChar(K key, Character defaultValue) {
 		return Convert.toChar(getStr(key), defaultValue);
 	}
+
 	@Override
 	default Float getFloat(K key, Float defaultValue) {
 		return Convert.toFloat(getStr(key), defaultValue);
 	}
+
 	@Override
 	default Double getDouble(K key, Double defaultValue) {
 		return Convert.toDouble(getStr(key), defaultValue);
 	}
+
 	@Override
 	default Byte getByte(K key, Byte defaultValue) {
 		return Convert.toByte(getStr(key), defaultValue);
 	}
+
 	@Override
 	default BigDecimal getBigDecimal(K key, BigDecimal defaultValue) {
 		return Convert.toBigDecimal(getStr(key), defaultValue);
 	}
+
 	@Override
 	default BigInteger getBigInteger(K key, BigInteger defaultValue) {
 		return Convert.toBigInteger(getStr(key), defaultValue);
 	}
+
 	@Override
 	default <E extends Enum<E>> E getEnum(Class<E> clazz, K key, E defaultValue) {
 		return Convert.toEnum(clazz, getStr(key), defaultValue);
 	}
+
 	@Override
 	default Date getDate(K key, Date defaultValue) {
 		return Convert.toDate(getStr(key), defaultValue);