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<div class="subTitle">com.jogamp.common.os</div>
<h2 title="Class Platform" class="title">Class Platform</h2>
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<li><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<ul class="inheritance">
<li>jogamp.common.os.PlatformPropsImpl</li>
<li>
<ul class="inheritance">
<li>com.jogamp.common.os.Platform</li>
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<pre>public class <span class="strong">Platform</span>
extends jogamp.common.os.PlatformPropsImpl</pre>
<div class="block">Utility class for querying platform specific properties.
<p>
Some field declarations and it's static initialization has been delegated
to it's super class <code>PlatformPropsImpl</code> to solve
static initialization interdependencies w/ the GlueGen native library loading
and it's derived information <a href="../../../../com/jogamp/common/os/Platform.html#getMachineDataInfo()"><code>getMachineDataInfo()</code></a>, <a href="../../../../com/jogamp/common/os/Platform.html#is32Bit()"><code>is32Bit()</code></a>, ..<br>
This mechanism is preferred in this case to avoid synchronization and locking
and allow better performance accessing the mentioned fields/methods.
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<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.ABIType.html" title="enum in com.jogamp.common.os">Platform.ABIType</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.CPUFamily.html" title="enum in com.jogamp.common.os">Platform.CPUFamily</a></strong></code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.CPUType.html" title="enum in com.jogamp.common.os">Platform.CPUType</a></strong></code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.OSType.html" title="enum in com.jogamp.common.os">Platform.OSType</a></strong></code> </td>
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<h3>Nested classes/interfaces inherited from class jogamp.common.os.PlatformPropsImpl</h3>
<code>jogamp.common.os.PlatformPropsImpl.OSXVersion</code></li>
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<caption><span>Fields</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#AWT_AVAILABLE">AWT_AVAILABLE</a></strong></code>
<div class="block"><code>true</code> if AWT is available and not in headless mode, otherwise <code>false</code>.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#USE_TEMP_JAR_CACHE">USE_TEMP_JAR_CACHE</a></strong></code>
<div class="block">System property: 'jogamp.gluegen.UseTempJarCache',
defaults to true if <code>PlatformPropsImpl.OS_TYPE</code> is not <a href="../../../../com/jogamp/common/os/Platform.OSType.html#ANDROID"><code>Platform.OSType.ANDROID</code></a>.</div>
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<h3>Fields inherited from class jogamp.common.os.PlatformPropsImpl</h3>
<code>ABI_TYPE, ARCH, ARCH_lower, CPU_ARCH, JAVA_6, JAVA_RUNTIME_NAME, JAVA_SE, JAVA_VENDOR, JAVA_VENDOR_URL, JAVA_VERSION, JAVA_VERSION_NUMBER, JAVA_VERSION_UPDATE, JAVA_VM_NAME, LITTLE_ENDIAN, NEWLINE, OS, os_and_arch, OS_lower, OS_TYPE, OS_VERSION, OS_VERSION_NUMBER, Version16, Version17, Version18, Version19</code></li>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#currentTimeMicros()">currentTimeMicros</a></strong>()</code>
<div class="block">Returns the unix based current time in microseconds, based on <code>gettimeofday(..)</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#currentTimeMillis()">currentTimeMillis</a></strong>()</code>
<div class="block">Returns the unix based current time in milliseconds, based on <code>gettimeofday(..)</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../com/jogamp/common/os/Platform.ABIType.html" title="enum in com.jogamp.common.os">Platform.ABIType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getABIType()">getABIType</a></strong>()</code>
<div class="block">Returns the ABI type.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getArchName()">getArchName</a></strong>()</code>
<div class="block">Returns the CPU architecture String.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="../../../../com/jogamp/common/os/Platform.CPUFamily.html" title="enum in com.jogamp.common.os">Platform.CPUFamily</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getCPUFamily()">getCPUFamily</a></strong>()</code>
<div class="block">Returns the CPU family.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../com/jogamp/common/os/Platform.CPUType.html" title="enum in com.jogamp.common.os">Platform.CPUType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getCPUType()">getCPUType</a></strong>()</code>
<div class="block">Returns the CPU architecture type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getCurrentSleepJitter()">getCurrentSleepJitter</a></strong>()</code>
<div class="block">Returns the estimated sleep jitter value in nanoseconds.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getJavaRuntimeName()">getJavaRuntimeName</a></strong>()</code>
<div class="block">Returns the JAVA runtime name.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getJavaVendor()">getJavaVendor</a></strong>()</code>
<div class="block">Returns the JAVA vendor.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getJavaVendorURL()">getJavaVendorURL</a></strong>()</code>
<div class="block">Returns the JAVA vendor url.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getJavaVersion()">getJavaVersion</a></strong>()</code>
<div class="block">Returns the JAVA version.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../com/jogamp/common/util/VersionNumber.html" title="class in com.jogamp.common.util">VersionNumber</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getJavaVersionNumber()">getJavaVersionNumber</a></strong>()</code>
<div class="block">Returns the JAVA version number.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getJavaVMName()">getJavaVMName</a></strong>()</code>
<div class="block">Returns the JAVA VM name.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../com/jogamp/common/os/MachineDataInfo.html" title="class in com.jogamp.common.os">MachineDataInfo</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getMachineDataInfo()">getMachineDataInfo</a></strong>()</code>
<div class="block">Returns the MachineDataInfo of the running machine.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getNewline()">getNewline</a></strong>()</code>
<div class="block">Returns the platform's line separator.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getOSAndArch()">getOSAndArch</a></strong>()</code>
<div class="block">Returns the GlueGen common name for the currently running OSType and CPUType
as implemented in the build system in 'gluegen-cpptasks-base.xml'.<br></div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getOSName()">getOSName</a></strong>()</code>
<div class="block">Returns the OS name.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../com/jogamp/common/os/Platform.OSType.html" title="enum in com.jogamp.common.os">Platform.OSType</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getOSType()">getOSType</a></strong>()</code>
<div class="block">Returns the OS type.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getOSVersion()">getOSVersion</a></strong>()</code>
<div class="block">Returns the OS version.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="../../../../com/jogamp/common/util/VersionNumber.html" title="class in com.jogamp.common.util">VersionNumber</a></code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#getOSVersionNumber()">getOSVersionNumber</a></strong>()</code>
<div class="block">Returns the OS version number.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#initSingleton()">initSingleton</a></strong>()</code>
<div class="block">kick off static initialization of <i>platform property information</i> and <i>native gluegen2-rt lib loading</i></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#is32Bit()">is32Bit</a></strong>()</code>
<div class="block">Returns true if this JVM/ARCH is 32bit.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#is64Bit()">is64Bit</a></strong>()</code>
<div class="block">Returns true if this JVM/ARCH is 64bit.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#isAWTAvailable()">isAWTAvailable</a></strong>()</code>
<div class="block">Returns <code>true</code> if AWT is available and not in headless mode, otherwise <code>false</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#isLittleEndian()">isLittleEndian</a></strong>()</code>
<div class="block">Returns true if this machine is little endian, otherwise false.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../com/jogamp/common/os/Platform.html#isRunningFromJarURL()">isRunningFromJarURL</a></strong>()</code> </td>
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<h3>Methods inherited from class jogamp.common.os.PlatformPropsImpl</h3>
<code>getOSAndArch, isCompatible</code></li>
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<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<h4>USE_TEMP_JAR_CACHE</h4>
<pre>public static final boolean USE_TEMP_JAR_CACHE</pre>
<div class="block">System property: 'jogamp.gluegen.UseTempJarCache',
defaults to true if <code>PlatformPropsImpl.OS_TYPE</code> is not <a href="../../../../com/jogamp/common/os/Platform.OSType.html#ANDROID"><code>Platform.OSType.ANDROID</code></a>.</div>
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<h4>AWT_AVAILABLE</h4>
<pre>public static final boolean AWT_AVAILABLE</pre>
<div class="block"><code>true</code> if AWT is available and not in headless mode, otherwise <code>false</code>.</div>
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<h4>isRunningFromJarURL</h4>
<pre>public static final boolean isRunningFromJarURL()</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>true if we're running from a Jar URL, otherwise false</dd></dl>
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<a name="initSingleton()">
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<h4>initSingleton</h4>
<pre>public static void initSingleton()</pre>
<div class="block">kick off static initialization of <i>platform property information</i> and <i>native gluegen2-rt lib loading</i></div>
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<h4>isLittleEndian</h4>
<pre>public static boolean isLittleEndian()</pre>
<div class="block">Returns true if this machine is little endian, otherwise false.</div>
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<h4>getOSName</h4>
<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getOSName()</pre>
<div class="block">Returns the OS name.
<p>In case of <a href="../../../../com/jogamp/common/os/Platform.OSType.html#ANDROID"><code>Platform.OSType.ANDROID</code></a>, see <a href="../../../../com/jogamp/common/os/Platform.html#getOSType()"><code>getOSType()</code></a>, the OS name is Linux</p></div>
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<h4>getOSVersion</h4>
<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getOSVersion()</pre>
<div class="block">Returns the OS version.</div>
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<h4>getOSVersionNumber</h4>
<pre>public static <a href="../../../../com/jogamp/common/util/VersionNumber.html" title="class in com.jogamp.common.util">VersionNumber</a> getOSVersionNumber()</pre>
<div class="block">Returns the OS version number.</div>
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<h4>getArchName</h4>
<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getArchName()</pre>
<div class="block">Returns the CPU architecture String.</div>
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<h4>getOSType</h4>
<pre>public static <a href="../../../../com/jogamp/common/os/Platform.OSType.html" title="enum in com.jogamp.common.os">Platform.OSType</a> getOSType()</pre>
<div class="block">Returns the OS type.
<p>In case of <a href="../../../../com/jogamp/common/os/Platform.OSType.html#ANDROID"><code>Platform.OSType.ANDROID</code></a> the <a href="../../../../com/jogamp/common/os/Platform.html#getOSName()"><code>OS name</code></a>, is Linux</p></div>
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<h4>getCPUFamily</h4>
<pre>public static <a href="../../../../com/jogamp/common/os/Platform.CPUFamily.html" title="enum in com.jogamp.common.os">Platform.CPUFamily</a> getCPUFamily()</pre>
<div class="block">Returns the CPU family.</div>
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<h4>getCPUType</h4>
<pre>public static <a href="../../../../com/jogamp/common/os/Platform.CPUType.html" title="enum in com.jogamp.common.os">Platform.CPUType</a> getCPUType()</pre>
<div class="block">Returns the CPU architecture type.</div>
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<pre>public static boolean is32Bit()</pre>
<div class="block">Returns true if this JVM/ARCH is 32bit.
<p>Shortcut to <a href="../../../../com/jogamp/common/os/Platform.html#getCPUType()"><code>getCPUType()</code></a>.<a href="../../../../com/jogamp/common/os/Platform.html#is32Bit()"><code>is32Bit</code></a></p></div>
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<pre>public static boolean is64Bit()</pre>
<div class="block">Returns true if this JVM/ARCH is 64bit.
<p>Shortcut to !<a href="../../../../com/jogamp/common/os/Platform.html#getCPUType()"><code>getCPUType()</code></a>.<a href="../../../../com/jogamp/common/os/Platform.html#is32Bit()"><code>is32Bit</code></a></p></div>
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<pre>public static <a href="../../../../com/jogamp/common/os/Platform.ABIType.html" title="enum in com.jogamp.common.os">Platform.ABIType</a> getABIType()</pre>
<div class="block">Returns the ABI type.
<p>
In case of <a href="../../../../com/jogamp/common/os/Platform.CPUFamily.html#ARM"><code>Platform.CPUFamily.ARM</code></a>, the value is determined by parsing the <i>Elf Headers</i> of the running VM.
</p>
<p>
Otherwise the value is <a href="../../../../com/jogamp/common/os/Platform.ABIType.html#GENERIC_ABI"><code>Platform.ABIType.GENERIC_ABI</code></a>.
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<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getOSAndArch()</pre>
<div class="block">Returns the GlueGen common name for the currently running OSType and CPUType
as implemented in the build system in 'gluegen-cpptasks-base.xml'.<br></div>
<dl><dt><span class="strong">See Also:</span></dt><dd><code>#getOSAndArch(OSType, CPUType)</code></dd></dl>
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<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getJavaVendor()</pre>
<div class="block">Returns the JAVA vendor.</div>
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<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getJavaVMName()</pre>
<div class="block">Returns the JAVA VM name.</div>
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<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getJavaRuntimeName()</pre>
<div class="block">Returns the JAVA runtime name.</div>
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<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getJavaVendorURL()</pre>
<div class="block">Returns the JAVA vendor url.</div>
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<h4>getJavaVersion</h4>
<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getJavaVersion()</pre>
<div class="block">Returns the JAVA version.</div>
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<pre>public static <a href="../../../../com/jogamp/common/util/VersionNumber.html" title="class in com.jogamp.common.util">VersionNumber</a> getJavaVersionNumber()</pre>
<div class="block">Returns the JAVA version number.</div>
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<pre>public static <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNewline()</pre>
<div class="block">Returns the platform's line separator.</div>
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<h4>getMachineDataInfo</h4>
<pre>public static <a href="../../../../com/jogamp/common/os/MachineDataInfo.html" title="class in com.jogamp.common.os">MachineDataInfo</a> getMachineDataInfo()</pre>
<div class="block">Returns the MachineDataInfo of the running machine.</div>
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<pre>public static boolean isAWTAvailable()</pre>
<div class="block">Returns <code>true</code> if AWT is available and not in headless mode, otherwise <code>false</code>.</div>
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<pre>public static long currentTimeMillis()</pre>
<div class="block">Returns the unix based current time in milliseconds, based on <code>gettimeofday(..)</code>.
<p>
This is an alternative to <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/System.html?is-external=true#currentTimeMillis()" title="class or interface in java.lang"><code>System.currentTimeMillis()</code></a> and <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/System.html?is-external=true#nanoTime()" title="class or interface in java.lang"><code>System.nanoTime()</code></a>.
While the named <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/System.html?is-external=true" title="class or interface in java.lang"><code>System</code></a> methods do provide the required precision,
<code>gettimeofday()</code> <i>also</i> guarantees time accuracy, i.e. update interval.
</p></div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../com/jogamp/common/os/Platform.html#currentTimeMicros()"><code>currentTimeMicros()</code></a></dd></dl>
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<pre>public static long currentTimeMicros()</pre>
<div class="block">Returns the unix based current time in microseconds, based on <code>gettimeofday(..)</code>.
<p>
This is an alternative to <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/System.html?is-external=true#currentTimeMillis()" title="class or interface in java.lang"><code>System.currentTimeMillis()</code></a> and <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/System.html?is-external=true#nanoTime()" title="class or interface in java.lang"><code>System.nanoTime()</code></a>.
While the named <a href="http://docs.oracle.com/javase/6/docs/api/java/lang/System.html?is-external=true" title="class or interface in java.lang"><code>System</code></a> methods do provide the required precision,
<code>gettimeofday()</code> <i>also</i> guarantees time accuracy, i.e. update interval.
</p></div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../com/jogamp/common/os/Platform.html#currentTimeMillis()"><code>currentTimeMillis()</code></a></dd></dl>
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<pre>public static long getCurrentSleepJitter()</pre>
<div class="block">Returns the estimated sleep jitter value in nanoseconds.
<p>
Includes a warm-up path, allowing hotspot to optimize the code.
</p></div>
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