need java code from this pseudocode asap

The pseudocode for prefix to postfix, which requires two stacks, is shown below: tokenize the string containing the prefix expression while there are more tokens push the token onto an auxiliary stack if it is not a space while the auxiliary stack is not empty get the next token if it is an operand push it onto the operand stack else it is an operator pop two operands off of the operand stack create a string with the two operands followed by the operator push that string onto the operand stack pop the postfix expression off the operand stack The pseudocode for the postfix to prefix conversion, which requires only one stack, is shown below: tokenize the string containing the postfix expression while there are more tokens get the next token if it is a space else if it is an operand else it is an operato skip it push it onto the operand stack pop two operands off of the operand stack create a string with the operator followed by the two operands push that string onto the operand stack pop the prefix expression off the operand stack