returns the common prefix between two strings . concode_field_sep TreeString node concode_elem_sep Map<String,Child> children concode_elem_sep Child root concode_elem_sep Map<String,Child> NO_CHILDREN concode_field_sep Child intern concode_elem_sep TreeString intern concode_elem_sep TreeString intern concode_elem_sep Child split concode_elem_sep void makeWritable concode_elem_sep void dedup concode_elem_sep void dedup
int function ( final String arg0 , final String arg1 ) { int loc0 = Math . min ( arg0 . length ( ) , arg1 . length ( ) ) ; for ( int loc1 = 0 ; loc1 < loc0 ; loc1 ++ ) { if ( arg0 . charAt ( loc1 ) != arg1 . charAt ( loc1 ) ) { return loc1 ; } } return loc0 ; }