Avoid random failures of SaveParticipantTest about eclipse.jdt.ui HOT 6 OPEN

expected:<...{ String s1 []= ""; } } > but was:<...{ String s1 [ ]= ""; } } >

org.junit.ComparisonFailure: expected:<...{
String s1 []= "";
}
}
> but was:<...{
String s1 [ ]= "";
}
}
>
at org.junit.Assert.assertEquals(Assert.java:117)
at org.junit.Assert.assertEquals(Assert.java:146)
at org.eclipse.jdt.ui.tests.quickfix.SaveParticipantTest.testBug228659(SaveParticipantTest.java:654) 

expected:<...; public class E1 { [ /** * Method foo with a really long description that will wrap lines on save * operation * * @param a * - integer input * * @return integer */ public int foo(int a) { return 0; ]} }> but was:<...; public class E1 { [ /** * Method foo with a really long description that will wrap lines on save * operation * * @param a - integer input * * @return integer */ public int foo(int a) { return 0; ]} }>

org.junit.ComparisonFailure: expected:<...;
public class E1 {
[ /**
* Method foo with a really long description that will wrap lines on save
* operation
*
* @param a
* - integer input
*
* @return integer
*/
public int foo(int a) {
return 0;
]}
}> but was:<...;
public class E1 {
[ /**
* Method foo with a really long description that will wrap lines on save
* operation
*
* @param a - integer input
*
* @return integer
*/
public int foo(int a) {
return 0;
]}
}>
at org.junit.Assert.assertEquals(Assert.java:117)
at org.junit.Assert.assertEquals(Assert.java:146)
at org.eclipse.jdt.ui.tests.quickfix.SaveParticipantTest.testFormatChangeBug561164(SaveParticipantTest.java:1060)