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1 Usage: java [-options] class [args...]
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2 (to execute a class)
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3 or java [-options] -jar jarfile [args...]
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4 (to execute a jar file)
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5 where options include:
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6 -d32 use a 32-bit data model if available
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7 -d64 use a 64-bit data model if available
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8 -server to select the "server" VM
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9 The default VM is server.
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10
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11 -cp <class search path of directories and zip/jar files>
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12 -classpath <class search path of directories and zip/jar files>
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13 A : separated list of directories, JAR archives,
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14 and ZIP archives to search for class files.
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15 -D<name>=<value>
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16 set a system property
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17 -verbose[:class|gc|jni]
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18 enable verbose output
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19 -version print product version and exit
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20 -version:<value>
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21 require the specified version to run
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22 -showversion print product version and continue
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23 -jre-restrict-search | -jre-no-restrict-search
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24 include/exclude user private JREs in the version search
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25 -? -help print this help message
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26 -X print help on non-standard options
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27 -ea[:<packagename>...|:<classname>]
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28 -enableassertions[:<packagename>...|:<classname>]
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29 enable assertions with specified granularity
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30 -da[:<packagename>...|:<classname>]
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31 -disableassertions[:<packagename>...|:<classname>]
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32 disable assertions with specified granularity
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33 -esa | -enablesystemassertions
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34 enable system assertions
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35 -dsa | -disablesystemassertions
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36 disable system assertions
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37 -agentlib:<libname>[=<options>]
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38 load native agent library <libname>, e.g. -agentlib:hprof
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39 see also, -agentlib:jdwp=help and -agentlib:hprof=help
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40 -agentpath:<pathname>[=<options>]
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41 load native agent library by full pathname
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42 -javaagent:<jarpath>[=<options>]
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43 load Java programming language agent, see java.lang.instrument
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44 -splash:<imagepath>
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45 show splash screen with specified image
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46 See http://java.sun.com/javase/reference for more details.
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