METHOD_0 ( ) { org . hipparchus . linear . IDENT_0 m = new org . hipparchus . linear . METHOD_1 ( IDENT_1 ) ; double [ ] IDENT_2 = METHOD_2 ( IDENT_3 ) ; "<AssertPlaceHolder>" ; m . METHOD_3 ( 1 , IDENT_2 ) ; METHOD_4 ( IDENT_2 , m . METHOD_5 ( 1 ) ) ; try { m . METHOD_3 ( ( - 1 ) , IDENT_2 ) ; org . junit . Assert . fail ( STRING_0 ) ; } catch ( org . hipparchus . exception . IDENT_4 ex ) { } try { m . METHOD_3 ( 0 , new double [ 5 ] ) ; org . junit . Assert . fail ( STRING_0 ) ; } catch ( org . hipparchus . exception . IDENT_4 ex ) { } } METHOD_5 ( int ) { org . hipparchus . linear . IDENT_5 . METHOD_6 ( this , column ) ; final double [ ] out = new double [ IDENT_6 ] ; final int IDENT_7 = column / ( org . hipparchus . linear . METHOD_1 . IDENT_8 ) ; final int IDENT_9 = column - ( IDENT_7 * ( org . hipparchus . linear . METHOD_1 . IDENT_8 ) ) ; final int IDENT_10 = METHOD_7 ( IDENT_7 ) ; int IDENT_11 = 0 ; for ( int IDENT_12 = 0 ; IDENT_12 < ( IDENT_13 ) ; ++ IDENT_12 ) { final int IDENT_14 = METHOD_8 ( IDENT_12 ) ; final double [ ] block = IDENT_15 [ ( ( IDENT_12 * ( IDENT_16 ) ) + IDENT_7 ) ] ; for ( int i = 0 ; i < IDENT_14 ; ++ i ) { out [ ( IDENT_11 ++ ) ] = block [ ( ( i * IDENT_10 ) + IDENT_9 ) ] ; } } return out ; }
org . junit . Assert . assertTrue ( ( ( IDENT_2 [ 0 ] ) != ( m . METHOD_5 ( 1 ) [ 0 ] ) ) )