Compilation error with --with-java option

hi,

I was able to successfully compile and run postgresql-7.4.5 with out
"--with-java" option on a Redhat Linux machine.

But when I enable the "--with-java" option I am getting the following
error message.

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gmake[3]: Entering directory `/scratch/postgresql-7.4.5/src/interfaces/jdbc'
/usr/bin/ant -buildfile ./build.xml all
Buildfile: ./build.xml

all:

prepare:
    [mkdir] Created dir: /scratch/postgresql-7.4.5/src/interfaces/jdbc/build
    [mkdir] Created dir: /scratch/postgresql-7.4.5/src/interfaces/jdbc/jars

check_versions:

check_driver:

driver:
     [copy] Copying 1 file to
/scratch/postgresql-7.4.5/src/interfaces/jdbc/org/postgresql
     [echo] Configured build for the JDBC3 edition driver with NO SSL

compile:
    [javac] Compiling 77 source files to
/scratch/postgresql-7.4.5/src/interfaces/jdbc/build
    [javac] /scratch/postgresql-7.4.5/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3Statement.java:28:
error: Invalid checked exception class `java.sql.SQLException' in
`throws' clause. The exception must be a subclass of an exception
thrown by `org.postgresql.jdbc1.AbstractJdbc1Statement.createRefCursorResultSet(java.lang.String)'
from class `org.postgresql.jdbc1.AbstractJdbc1Statement'.
    [javac]             public PGRefCursorResultSet
createRefCursorResultSet (String cursorName) throws SQLException
    [javac]                                          ^
    [javac] /scratch/postgresql-7.4.5/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3PreparedStatement.java:23:
error: Invalid checked exception class `java.sql.SQLException' in
`throws' clause. The exception must be a subclass of an exception
thrown by `org.postgresql.jdbc1.AbstractJdbc1Statement.createRefCursorResultSet(java.lang.String)'
from class `org.postgresql.jdbc1.AbstractJdbc1Statement'.
    [javac]             public PGRefCursorResultSet
createRefCursorResultSet (String cursorName) throws SQLException
    [javac]                                          ^
    [javac] /scratch/postgresql-7.4.5/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3PoolingDataSource.java:29:
error: Method `org.postgresql.jdbc2.optional.PoolingDataSource.getDataSource(java.lang.String)'
was defined with return type
`org.postgresql.jdbc2.optional.PoolingDataSource' in class
`org.postgresql.jdbc2.optional.PoolingDataSource'.
    [javac]        static Jdbc3PoolingDataSource getDataSource(String name)
    [javac]                                      ^
    [javac] /scratch/postgresql-7.4.5/src/interfaces/jdbc/org/postgresql/jdbc3/Jdbc3CallableStatement.java:23:
error: Invalid checked exception class `java.sql.SQLException' in
`throws' clause. The exception must be a subclass of an exception
thrown by `org.postgresql.jdbc1.AbstractJdbc1Statement.createRefCursorResultSet(java.lang.String)'
from class `org.postgresql.jdbc1.AbstractJdbc1Statement'.
    [javac]             public PGRefCursorResultSet
createRefCursorResultSet (String cursorName) throws SQLException
    [javac]                                          ^
    [javac] 4 errors

BUILD FAILED

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Help is anticipated
Thank you,
pradeep