Source:
<code>public void testValidFormats() { PortSpec spec = new PortSpec("80"); <START> assertEquals(new Integer(80), spec.getPrivatePort()); <END> assertEquals("tcp", spec.getProtocol()); assertNull(spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("81:80"); assertEquals(new Integer(80), spec.getPrivatePort()); assertEquals("tcp", spec.getProtocol()); assertEquals(new Integer(81), spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("81:80/tcp"); assertEquals(new Integer(80), spec.getPrivatePort()); assertEquals("tcp", spec.getProtocol()); assertEquals(new Integer(81), spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("81:80/udp"); assertEquals(new Integer(80), spec.getPrivatePort()); assertEquals("udp", spec.getProtocol()); assertEquals(new Integer(81), spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("80/udp"); assertEquals(new Integer(80), spec.getPrivatePort()); assertEquals("udp", spec.getProtocol()); assertNull(spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("127.0.0.1:81:80"); assertEquals("127.0.0.1", spec.getIpAddress()); assertEquals(new Integer(81), spec.getPublicPort()); assertEquals("tcp", spec.getProtocol()); assertEquals(new Integer(80), spec.getPrivatePort()); spec = new PortSpec("[::1]:81:80"); assertEquals("::1", spec.getIpAddress()); assertEquals(new Integer(81), spec.getPublicPort()); assertEquals("tcp", spec.getProtocol()); assertEquals(new Integer(80), spec.getPrivatePort()); spec = new PortSpec("127.0.0.1:81:80/udp"); assertEquals("127.0.0.1", spec.getIpAddress()); assertEquals(new Integer(81), spec.getPublicPort()); assertEquals("udp", spec.getProtocol()); assertEquals(new Integer(80), spec.getPrivatePort()); spec = new PortSpec("127.0.0.1::80"); assertEquals("127.0.0.1", spec.getIpAddress()); assertNull(spec.getPublicPort()); assertEquals("tcp", spec.getProtocol()); assertEquals(new Integer(80), spec.getPrivatePort()); assertNull(spec.getPublicPort()); }</code><technical_language>revert this change. Private port null, primitive</technical_language>

Target:
public void testValidFormats() { PortSpec spec = new PortSpec("80"); assertEquals(80, spec.getPrivatePort()); assertEquals("tcp", spec.getProtocol()); assertNull(spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("81:80"); assertEquals(80, spec.getPrivatePort()); assertEquals("tcp", spec.getProtocol()); assertEquals(new Integer(81), spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("81:80/tcp"); assertEquals(80, spec.getPrivatePort()); assertEquals("tcp", spec.getProtocol()); assertEquals(new Integer(81), spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("81:80/udp"); assertEquals(80, spec.getPrivatePort()); assertEquals("udp", spec.getProtocol()); assertEquals(new Integer(81), spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("80/udp"); assertEquals(80, spec.getPrivatePort()); assertEquals("udp", spec.getProtocol()); assertNull(spec.getPublicPort()); assertNull(spec.getIpAddress()); spec = new PortSpec("127.0.0.1:81:80"); assertEquals("127.0.0.1", spec.getIpAddress()); assertEquals(new Integer(81), spec.getPublicPort()); assertEquals("tcp", spec.getProtocol()); assertEquals(80, spec.getPrivatePort()); spec = new PortSpec("[::1]:81:80"); assertEquals("::1", spec.getIpAddress()); assertEquals(new Integer(81), spec.getPublicPort()); assertEquals("tcp", spec.getProtocol()); assertEquals(80, spec.getPrivatePort()); spec = new PortSpec("127.0.0.1:81:80/udp"); assertEquals("127.0.0.1", spec.getIpAddress()); assertEquals(new Integer(81), spec.getPublicPort()); assertEquals("udp", spec.getProtocol()); assertEquals(80, spec.getPrivatePort()); spec = new PortSpec("127.0.0.1::80"); assertEquals("127.0.0.1", spec.getIpAddress()); assertNull(spec.getPublicPort()); assertEquals("tcp", spec.getProtocol()); assertEquals(80, spec.getPrivatePort()); assertNull(spec.getPublicPort()); }