Hunter Biden, in court today, affirmed his decision not to testify in his own defense, telling the judge "I do" when she asked him if he understood it was his own decision to make, according to the transcript of the proceedings released after court was dismissed for the day.

"Did you make a decision not to testify voluntarily?" Judge Maryellen Noreika asked him, according to the transcript.

"I did," he said.

The questioning from Noreika occurred during a sidebar with Hunter Biden, his attorneys, and prosecutors that was conducted out of earshot of reporters but released as part of the transcript.

"You understand you have the right to testify in your own defense?" the judge asked Hunter Biden, per the transcript.

"I do," he said.

"If you don't testify, you understand your decision not to testify cannot be held against you and I will instruct the jury to that effect?" she asked.

"Agreed," he responded.

"It's your decision and yours alone to make, do you understand that?" the judge asked.

"I do," he responded.

"It's not your attorney's decision, it's not the government's decision, it's not my decision, you understand all that?" she asked.

"I do," he said.

The jurors in Hunter Biden's federal gun trial have been dismissed for the day, after deliberating for one hour with no verdict.

Hunter Biden left the courthouse after the jury was dismissed.

The jurors will be back tomorrow at 9 a.m. ET to resume their deliberations.

The jury has begun deliberations on the three felony counts Hunter Biden faces in his federal gun case.

Prior to the jury getting the case, the government rebutted defense attorney Abbe Lowell's closing argument by asserting again that Hunter Biden was a drug addict when he bought the gun at the center of the case and that he knew it -- beyond a reasonable doubt.

There are "seven ways to Sunday" to show Hunter Biden was an addict and it was "preposterous" that he -- a "Yale-educated lawyer" -- didn't know he was buying a gun while knowingly addicted, prosecutor Derek Hines argued.

Hines rebutted Lowell's characterization of the government's treatment of Hunter Biden's daughter Naomi Biden as "cruel."

Naomi Biden was "completely uncomfortable" because "she couldn't vouch for the defendant's sobriety," Hines argued.

Hines closed by saying that if the jury doesn't determine Hunter Biden is a crack addict based on the evidence in the case, "then no one is a crack addict of unlawful use."

Judge Maryellen Noreika then delivered the final portion of her instructions and sent jurors to begin their deliberations.

The judge indicated that she would not keep jurors past 4:30 or 4:45 p.m. ET today.

Defense attorney Abbe Lowell, in his closing argument, urged jurors to dispense with the government's "conjecture and suspicion" and find his client not guilty on all three counts.

"We have had Hunter's life in our hands" until now, Lowell said, referring to his legal team. "And now we have to give it to you."

Lowell repeatedly referred to prosecutors' case as a "magicians' trick" -- to "watch this hand and pay no attention to that one," as he said -- arguing that prosecutors failed to "fill in the gaps" about Hunter Biden's drug use around the time of his firearm purchase "because they don't have the proof."

Lowell also referred to prosecutors' strategy of showing Hunter Biden's pattern of drug use as an "accordion," meant to "compress" the timeline and make it seem to jurors that he was actively using drugs in October 2018, when he said on a government form that he was not addicted to drugs in order to purchase a Colt handgun.

The defense attorney also attacked some of the tactics prosecutors used, calling their treatment of Hunter Biden's daughter Naomi Biden "extraordinarily cruel" and saying that many of their questions and evidence were introduced with the intention of "embarrassing Hunter."

He also asked jurors to recall gaps in the recollections of Hunter Biden's then-girlfriend Hallie Biden, and suggested they should remember the immunity agreement she struck with prosecutors for her testimony.

"These are serious charges that will change Hunter's life," he said of the three felony charges the president's son faces, adding that "it's time to end this case."

Following Lowell's closing, the government was scheduled to have a short rebuttal, at which point the judge was to finish her jury instructions before the jury gets the case.

Prosecutor Leo Wise read through text messages Hunter Biden's then-girlfriend Hallie Biden exchanged with him in the days following his gun purchase and on the day that she discovered and discarded it, asking her on the stand to provide context for their communications.

Within days of buying the gun, Hunter Biden texted her that he was about to meet a drug dealer named "Mookie." Hallie Biden testified that she thought that to mean "that he was buying crack cocaine."

In another message, Hunter Biden wrote that he was "buy" and then seconds later added "ing." Asked how she interpreted that message, Hallie Biden said, "I mean, I would guess but I didn't know for sure."

In the messages, Hallie Biden repeatedly expressed concern for him, at one point saying explicitly that she didn't want him to die. Wise asked her if she was worried that he would overdose on drugs.

She said "Yes," but added that she was also worried he might die by "suicide, I didn't know."

Wise then asked her to describe the messages the two exchanged on the morning she threw the gun away.

"It's hard to believe anyone is that stupid," Hunter Biden wrote to her.

"He was angry with me" for discarding his gun and putting him in legal jeopardy, Hallie Biden told jurors.

"I'm a liar and a thief and a blamer and a user and I'm delusional and an addict," Hunter Biden texted her.

She texted back, "Let's do this right," and suggested "working on sobriety" together.

Asked what she meant by "sobriety" -- alcohol or drugs or both -- Hallie Biden replied, "Well, if you're sober, it's all of the above."