Code Duplication    Length = 5-6 lines in 2 locations

core/Value_Set/Value_Set.php 2 locations

@@ 157-162 (lines=6) @@
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					return $set[ $value_property ];
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				}, $this->value_set );
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				break;
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			case static::TYPE_MULTIPLE_PROPERTIES:
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				$value = array();
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				if ( ! empty( $this->value_set ) ) {
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					$value = $this->value_set[0];
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				}
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				break;
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			case static::TYPE_VALUE_SET:
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				$value = $this->value_set;
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				break;
@@ 168-172 (lines=5) @@
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				break;
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			case static::TYPE_SINGLE_VALUE:
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			default:
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				if ( ! empty( $this->value_set ) ) {
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					$value = $this->value_set[0][ static::VALUE_PROPERTY ];
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				}
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				break;
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		}
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		return $value;