src/vs/workbench/contrib/debug/common/disassemblyViewInput.ts/DisassemblyViewInput/instance
class DisassemblyViewInput:	static get instance() {
		if (!DisassemblyViewInput._instance || DisassemblyViewInput._instance.isDisposed()) {
			DisassemblyViewInput._instance = new DisassemblyViewInput();
		}

		return DisassemblyViewInput._instance;
	}