How to set path in java?

How to set the path in java?

The steps to set the java path are as follows:

1. Right-click My Computer—>Properties—>Advanced—>Environment Variables—> System variables, as shown in the figure:

2. In the system variable option -> Create a new path to

java_home as follows C:\j2sdk1.4.2_01; Add the java bin path to the path, such as C:\j2sdk1.4.2_01\bin; Add .;lib\dt.jar;lib\tools.jar; to the new classpath; such as.;C: \j2sdk1.4.2_01\lib\dt.jar;C:\j2sdk1.4.2_01\lib\tools.jar;

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