src/main/java/org/nustaq/offheap/BinaryQueue.java
public int readInt() {
        if ( available() < 4 ) {
            throw new RuntimeException("not enough data available, check available() > 4 before calling");
        }
        int ch1 = poll();
        int ch2 = poll();
        int ch3 = poll();
        int ch4 = poll();
        return (ch4 << 24) + (ch3 << 16) + (ch2 << 8) + (ch1 << 0);
    }
public int readInt() {
        if ( available() < 4 ) {
            throw new RuntimeException("not enough data available, check available() > 4 before calling");
        }
        int ch1 = poll();
        int ch2 = poll();
        int ch3 = poll();
        int ch4 = poll();
        return (ch4 << 24) + (ch3 << 16) + (ch2 << 8) + (ch1 << 0);
    }
public int readInt ( ) { if ( available ( ) < 4 ) { throw new RuntimeException ( "not enough data available, check available() > 4 before calling" ) ; } int ch1 = poll ( ) ; int ch2 = poll ( ) ; int ch3 = poll ( ) ; int ch4 = poll ( ) ; return ( ch4 << 24 ) + ( ch3 << 16 ) + ( ch2 << 8 ) + ( ch1 << 0 ) ; }
read an int. throws an exception if not enough data is present
@return
read an int . throws an exception if not enough data is present