Code Duplication    Length = 7-7 lines in 2 locations

includes/emails/class-wc-email-customer-invoice.php 2 locations

@@ 98-104 (lines=7) @@
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	 * @access public
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	 * @return string
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	 */
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	public function get_subject() {
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		if ( $this->object->has_status( array( 'processing', 'completed' ) ) ) {
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			return apply_filters( 'woocommerce_email_subject_customer_invoice_paid', $this->format_string( $this->subject_paid ), $this->object );
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		} else {
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			return apply_filters( 'woocommerce_email_subject_customer_invoice', $this->format_string( $this->subject ), $this->object );
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		}
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	}
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	/**
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	 * Get email heading.
@@ 112-118 (lines=7) @@
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	 * @access public
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	 * @return string
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	 */
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	public function get_heading() {
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		if ( $this->object->has_status( array( 'completed', 'processing' ) ) ) {
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			return apply_filters( 'woocommerce_email_heading_customer_invoice_paid', $this->format_string( $this->heading_paid ), $this->object );
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		} else {
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			return apply_filters( 'woocommerce_email_heading_customer_invoice', $this->format_string( $this->heading ), $this->object );
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		}
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	}
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	/**
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	 * Get content html.