Bug 268848

Created attachment 162789 [details]
stacktrace

This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=227092

This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=227092

Created attachment 164617 [details]
stacktrace

Attempting to generate equals() and hashCode() in a newly create source file for this class:

public final class UriInfo {

    public final int weight;
    public final int priority;
    public final CharSequence uri;

    public UriInfo(int weight, int priority, CharSequence uri) {
        this.weight = checkPositiveOrZero(weight, "weight");
        this.priority = checkPositiveOrZero(priority, "priority");
        this.uri = checkNotNull(uri, "uri");
        if (uri.length() == 0) {
            throw new IllegalArgumentException("URI may not be empty");
        }
        if (weight > 65535) {
            throw new IllegalArgumentException("Weight must be a positive integer 0-65535 but got " + priority);
        }
        if (weight > 65535) {
            throw new IllegalArgumentException("Weight must be a positive integer 0-65535 but got " + priority);
        }
    }

    
}

Created attachment 164618 [details]
stacktrace

Attempting to generate equals() and hashCode() for this class:

public final class UriInfo {

    public final int weight;
    public final int priority;
    public final CharSequence uri;

    public UriInfo(int weight, int priority, CharSequence uri) {
        this.weight = checkPositiveOrZero(weight, "weight");
        this.priority = checkPositiveOrZero(priority, "priority");
        this.uri = checkNotNull(uri, "uri");
        if (uri.length() == 0) {
            throw new IllegalArgumentException("URI may not be empty");
        }
        if (weight > 65535) {
            throw new IllegalArgumentException("Weight must be a positive integer 0-65535 but got " + priority);
        }
        if (weight > 65535) {
            throw new IllegalArgumentException("Weight must be a positive integer 0-65535 but got " + priority);
        }
    }

    
}

Created attachment 165284 [details]
stacktrace

Happens frequently when invoking insert code, which then fails.

Hmm, appears to have been fixed by a commit from dbalek on August 11, 2017.  I don't think my build is older than that, but it's possible.

But it was not actually fixed.  Here is the needed patch:

diff --git a/java.source.base/src/org/netbeans/modules/java/source/pretty/WidthEstimator.java b/java.source.base/src/org/netbeans/modules/java/source/pretty/WidthEstimator.java
--- a/java.source.base/src/org/netbeans/modules/java/source/pretty/WidthEstimator.java
+++ b/java.source.base/src/org/netbeans/modules/java/source/pretty/WidthEstimator.java
@@ -114,7 +114,11 @@
         if (t == null) {
             return;
         }
-	if (t.owner != null && t.owner != symbols.rootPackage && t.owner != t.packge().modle.unnamedPackage
+        boolean notOwnedByUnnamedPackage = true;
+        if (t.packge() != null && t.packge().modle != null) {
+            notOwnedByUnnamedPackage = t.owner != t.packge().modle.unnamedPackage;
+        }
+	if (t.owner != null && t.owner != symbols.rootPackage && notOwnedByUnnamedPackage
 	        && !(t.type instanceof Type.TypeVar)
 		&& !(t.owner instanceof MethodSymbol)) {
 	    width++;

Created attachment 165311 [details]
stacktrace

Generating equals and hashCode

This bug already has 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=227092

Created attachment 165626 [details]
Patch to fix - been running it for months

This patch has been in the comments for months - what will it take to get it applied?