boo = method(args...).getVAlue();

public class PcThinkAnswer {
    private int direction;
    private int mapIndex;
    private int turnIndexH;
    private int turnIndexV;
    private boolean isAttack;
    private boolean isDefense;

    public int getDirection() { return direction; }
    public void setDirection(int direction) { this.direction = direction; }

    public int getMapIndex() { return mapIndex;}
    public void setMapIndex(int mapIndex) {this.mapIndex = mapIndex; }

    public int getTurnIndexH() { return turnIndexH; }
    public void setTurnIndexH(int turnIndexH) { this.turnIndexH = turnIndexH; }

    public int getTurnIndexV() { return turnIndexV; }
    public void setTurnIndexV(int turnIndexV) { this.turnIndexV = turnIndexV; }

    public boolean getIsAttack() { return isAttack; }
    public void setIsAttack(boolean attack) { isAttack = attack; }

    public boolean getIsDefense() { return isDefense; }
    public void setIsDefense(boolean defense) { isDefense = defense; }

}

private void pcTurn(PcThinkAnswer think) {
    if (think.getDirection() == 0) {
        think.setMapIndex(convertVHtoIndex(think.getTurnIndexV(), think.getTurnIndexH()));
        pcSetSymbol(think.getMapIndex(), think.getTurnIndexH(), think.getTurnIndexV());
    } else {
        think.setMapIndex(convertVHtoIndex(think.getTurnIndexH(), think.getTurnIndexV()));
        pcSetSymbol(think.getMapIndex(), think.getTurnIndexV(), think.getTurnIndexH());
    }
}

private PcThinkAnswer toThink(String symbol) {
    PcThinkAnswer thinkAnswer = new PcThinkAnswer(); // a object

    boolean isDefense = false; // vars
    boolean isAttack = false;
    int turnIndexH = 0;
    int turnIndexV = 0;
    int mapIndex = 0;
    int direction = 0;
    int directionFactor = 1;

    // ... some code
    // ...
    // ...


    thinkAnswer.setIsAttack(isAttack); // write to object
    thinkAnswer.setIsDefense(isDefense);
    thinkAnswer.setMapIndex(mapIndex);
    thinkAnswer.setTurnIndexH(turnIndexH);
    thinkAnswer.setTurnIndexV(turnIndexV);
    thinkAnswer.setDirection(direction);

    return thinkAnswer;
}