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@danielmoraisifsp
Created October 16, 2018 13:46
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Exemplo: Classe conta
package banco;
public abstract class Conta {
private float saldo;
protected void setSaldo(float valor) {
this.saldo = valor;
}
public float getSaldo() {
return this.saldo;
}
public abstract void depositar(float valor);
public abstract void retirar(float valor);
public void transferirPara(Conta outraConta, float valor) throws Exception {
this.retirar(valor);
outraConta.depositar(valor);
}
}
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