Lawyers came out in force at a legislative hearing Monday to oppose a bill that would abolish permanent alimony and make other drastic changes to New Jersey law on spousal support.

The measure, A-3909, would set guidelines providing that alimony should generally not exceed the “need” of the recipient or 30 percent to 35 percent of the difference in the parties’ income. Judges could attribute income to a party deemed to be voluntarily unemployed or underemployed, and they could “deviate” from the limit because of advanced age, chronic illness, tax considerations and other “relevant and material” factors set forth in written findings.