Creating TextLayout object with some non Latin strings causes jvm crash on linux. Here is minimized test case:

import java.awt.*;
import java.awt.image.*;
import java.awt.font.*;
public class t {
    public static void main(String[] args) {
        BufferedImage img = new BufferedImage(BufferedImage.TYPE_INT_RGB, 10, 10);
        Graphics2D g2d = img.createGraphics();
        FontRenderContext frc = g2d.getFontRenderContext();
        Font f = new Font("SansSerif", Font.PLAIN, 13);
        String str = new String(new int[] {2835,2849,2879,2876,2822}, 0, 5);
        new TextLayout(str, f, frc);
    }
}

#java -version
java version "1.7.0-ea"
Java(TM) SE Runtime Environment (build 1.7.0-ea-b78)
Java HotSpot(TM) Client VM (build 17.0-b05, mixed mode)

#java t
#
# A fatal error has been detected by the Java Runtime Environment:
#
# SIGSEGV (0xb) at pc=0xacb87e2c, pid=31163, tid=3075615632
#
# JRE version: 7.0-b78
# Java VM: Java HotSpot(TM) Client VM (17.0-b05 mixed mode linux-x86 )
# Problematic frame:
# C [libfontmanager.so+0xbe2c]
#
# An error report file with more information is saved as:
# /export/bugs/7/FontManager.NOBUGID/hs_err_pid31163.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
Aborted