common exec

[maven apache]

Hi:
I want to know can the common exec can handle the command with double
quotation?
For example ,I have a cmd as following:
*r.gisenv set="LOCATION=al"
file=HF5:"OMI-Aura_L3-OMTO3e_2009m0729_v003-2009m0731t020127.he5"://HDFEOS/GRIDS/OMI_Column_Amount_O3/Data_Fields/ColumnAmountO3
*
There are some double quotation in the command, I should use the
string.replace() to change the " to \", but it may cause some upexpected
problem,so I want to know if the common exec can do it ?