public static void main ( String [ ] args ) {
  StringBuffer sb = new StringBuffer ( "" ) ;
  int ttt = 1 ;
  ttt = i ( ) ;
  outer : while ( ttt -- > 0 ) {
    int n = i ( ) ;
    int k = i ( ) ;
    int A [ ] = input ( n ) ;
    int s = 0 ;
    for ( int i : A ) s += i ;
    System . out . println ( Math . min ( k , s ) ) ;
  };
}

public static void main ( String [ ] args ) { StringBuffer sb = new StringBuffer ( " " ) ; int ttt = 1 ; ttt = i ( ) ; outer : while ( ttt -- > 0 ) { int n = i ( ) ; int k = i ( ) ; int A [ ] = input ( n ) ; int s = 0 ; for ( int i : A ) s += i ; System . out . println ( Math . min ( k , s ) ) ; } ; }
(method_declaration (modifiers) type: (void_type) name: (identifier) parameters: (formal_parameters (formal_parameter type: (array_type element: (type_identifier) dimensions: (dimensions)) name: (identifier))) body: (block (local_variable_declaration type: (type_identifier) declarator: (variable_declarator name: (identifier) value: (object_creation_expression type: (type_identifier) arguments: (argument_list (string_literal))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (expression_statement (assignment_expression left: (identifier) right: (method_invocation name: (identifier) arguments: (argument_list)))) (labeled_statement (identifier) (while_statement condition: (parenthesized_expression (binary_expression left: (update_expression (identifier)) right: (decimal_integer_literal))) body: (block (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (method_invocation name: (identifier) arguments: (argument_list)))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) dimensions: (dimensions) value: (method_invocation name: (identifier) arguments: (argument_list (identifier))))) (local_variable_declaration type: (integral_type) declarator: (variable_declarator name: (identifier) value: (decimal_integer_literal))) (enhanced_for_statement type: (integral_type) name: (identifier) value: (identifier) body: (expression_statement (assignment_expression left: (identifier) right: (identifier)))) (expression_statement (method_invocation object: (field_access object: (identifier) field: (identifier)) name: (identifier) arguments: (argument_list (method_invocation object: (identifier) name: (identifier) arguments: (argument_list (identifier) (identifier)))))))))))